[Federal Register Volume 85, Number 245 (Monday, December 21, 2020)]
[Rules and Regulations]
[Pages 82923-82936]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2020-28159]
-----------------------------------------------------------------------
DEPARTMENT OF COMMERCE
Patent and Trademark Office
37 CFR Part 42
[Docket No. PTO-P-2019-0011]
RIN 0651-AD34
Rules of Practice To Allocate the Burden of Persuasion on Motions
To Amend in Trial Proceedings Before the Patent Trial and Appeal Board
AGENCY: United States Patent and Trademark Office, Department of
Commerce.
ACTION: Final rule.
-----------------------------------------------------------------------
SUMMARY: The United States Patent and Trademark Office (USPTO or
Office) revises the rules of practice in inter partes review (IPR),
post-grant review (PGR), and the transitional program for covered
business method patents (CBM) (collectively post-grant trial)
proceedings before the Patent Trial and Appeal Board (PTAB or Board) to
allocate the burdens of persuasion in relation to motions to amend and
the patentability of substitute claims proposed therein. In light of
Federal Circuit case law, and to better ensure the predictability and
certainty of post-grant trial proceedings before the Board, the Office
revises the rules of practice governing motions to amend, to expressly
assign to the petitioner the burden of showing the unpatentability of
substitute claims proposed in a motion to amend. In addition, the
Office revises the rules to expressly assign to the patent owner the
burden of showing that a motion to amend complies with certain
statutory and regulatory requirements for such a motion.
Notwithstanding the adversarial nature
[[Page 82924]]
of the proceedings and the burdens described above, however, the Office
further revises its rules to expressly provide that the Board itself
may, in the interests of justice, exercise its discretion to grant or
deny a motion to amend only for reasons supported by readily
identifiable and persuasive evidence of record in the proceeding. The
Office anticipates the Board will exercise its discretion in the
interests of justice only in rare circumstances. In doing so, the Board
may make of record only readily identifiable and persuasive evidence in
a related proceeding before the Office or evidence that a district
court can judicially notice. Where the Board exercises its discretion
in such circumstances, the parties will have an opportunity to respond.
DATES:
Effective date: The changes in this final rule are effective
January 20, 2021.
Applicability date: This final rule applies to all motions to amend
filed in an IPR, PGR, or CBM proceeding on or after January 20, 2021.
FOR FURTHER INFORMATION CONTACT: Christopher L. Crumbley, Lead
Administrative Patent Judge, or Susan L. C. Mitchell, Lead
Administrative Patent Judge, by telephone at 571-272-9797.
SUPPLEMENTARY INFORMATION:
Executive Summary
Purpose: This final rule amends the rules of practice for IPR, PGR,
and CBM proceedings that implement provisions of the Leahy-Smith
America Invents Act, Public Law 112-29, 125 Stat. 284 (2011) (AIA)
providing for post-grant trials before the Office.\1\
---------------------------------------------------------------------------
\1\ Under Section 18 of the AIA, the transitional program for
post-grant review of covered business method patents sunset on
September 16, 2020. AIA Sec. 18(a). Although the program has
sunset, existing CBM proceedings, based on petitions filed before
September 16, 2020, are still pending. For those pending CBM
proceedings, the final rule applies to any motion to amend filed
after the effective date.
---------------------------------------------------------------------------
Pursuant to the AIA, during the course of an IPR, PGR, or CBM
proceeding, a patent owner may file a motion to amend the patent by
canceling any challenged patent claim or by proposing a reasonable
number of substitute claims for each challenged claim. 35 U.S.C.
316(d)(1), 326(d)(1).
Previously, relying on a general rule that a movant bears the
burden of proof with respect to motions before the Board (37 CFR
42.20(c)), the Office placed the burden of showing the patentability of
proposed substitute claims on the patent owner moving to amend a patent
in a trial proceeding. On October 4, 2017, the United States Court of
Appeals for the Federal Circuit issued an en banc decision in Aqua
Prods., Inc. v. Matal, 872 F.3d 1290 (Fed. Cir. 2017) (en banc) (Aqua
Products), in which a majority of the judges concluded that the Office
had not adopted a rule allocating the burden of persuasion with respect
to the patentability of proposed substitute claims and that, in the
absence of any rulemaking, the burden of proving the unpatentability of
the proposed substitute claims could not be placed on the patent owner.
In light of Aqua Products, as well as public comments provided in
response to a request for comments (see 83 FR 54319), the Office issued
a notice of proposed rulemaking, which proposed specific rules
allocating the burdens of persuasion in relation to motions to amend
(see 84 FR 56401). The proposed rule, as modified herein, is now made
final.
The final rule assigns the burden of persuasion to the patent owner
to show, by a preponderance of the evidence, that a motion to amend
complies with certain statutory and regulatory requirements for a
motion to amend (i.e., 35 U.S.C. 316(d) or 326(d); 37 CFR 42.121(a)(2),
(a)(3), (b)(1), (b)(2), or 42.221(a)(2), (a)(3), (b)(1), (b)(2)). The
final rule also assigns the burden of persuasion to the petitioner to
show, by a preponderance of the evidence, that any proposed substitute
claims are unpatentable. The final rule further specifies, however,
irrespective of those burdens and the adversarial nature of the
proceeding, that the Board may, in the interests of justice, exercise
its discretion to grant or deny a motion to amend, but only for reasons
supported by readily identifiable and persuasive evidence of record in
the proceeding. In doing so, the Board may make of record only readily
identifiable and persuasive evidence in a related proceeding before the
Office or evidence that a district court can judicially notice. Where
the Board exercises its discretion in such circumstances, the parties
will have an opportunity to respond.
The Office anticipates that the Board will exercise its discretion
in the context of motions to amend only in rare circumstances.
Specifically, the ``interests of justice'' in the final rule means that
the Board will apply the same standards articulated in Hunting Titan,
Inc. v. DynaEnergetics Europe GmbH, IPR2018-00600 (PTAB July 6, 2020)
(Paper 67) (Hunting Titan). Thus, the phrase ``in the interests of
justice'' in the final rule refers to situations in which the
adversarial process fails to provide the Board with potential arguments
relevant to granting or denying a motion to amend. Id. at 12-13, 25-26.
Such situations may include, for example, those in which the
petitioner has ceased to participate in the proceeding or chooses not
to oppose the motion to amend, or those in which certain evidence
regarding unpatentability has not been raised by either party but is so
readily identifiable and persuasive that the Board should take it up in
the interest of supporting the integrity of the patent system,
notwithstanding the adversarial nature of the proceedings. Id.
Similarly, such situations may also include those in which a patent
owner does not expressly address or establish every statutory and
regulatory requirement for a motion to amend in its briefing, but
evidence of compliance with those requirements is so readily
identifiable and persuasive that the Board should take it up in the
interest of supporting the integrity of the patent system,
notwithstanding the adversarial nature of the proceedings.
Thus, the final rule clarifies the rules of practice for amending
claims in an IPR, PGR, or CBM and is consistent with Aqua Products and
also with current Board practice as described in the precedential Board
decisions in Hunting Titan and Lectrosonics, Inc. v. Zaxcom, Inc.,
IPR2018-01129 (PTAB Feb. 25, 2019) (Paper 15) (Lectrosonics). In
response to comments seeking clarification, the final rule also
provides additional details to the scope of ``readily identifiable and
persuasive evidence of record'' to include only evidence that the Board
may make of record, namely, evidence in a related proceeding before the
Office (i.e., in the prosecution history of the challenged patent or a
related patent or application, or in the record of another proceeding
before the Office challenging the same patent or a related patent), or
evidence that a district court can judicially notice under Federal Rule
of Evidence 201. The final rule further expressly states that in
instances where the Board exercises its discretion in the interests of
justice, the Board will provide the parties an opportunity to respond
before rendering a final decision on the motion to amend. As such, the
final rule does not reflect a change from current practice.
Costs and Benefits: This rulemaking is not economically significant
under Executive Order 12866 (Sept. 30, 1993).
Background
On September 16, 2011, the AIA was enacted into law (Pub. L. 112-
29, 125 Stat. 284 (2011)), and within one year, the Office implemented
rules to govern Office practice for AIA trials, including IPR, PGR,
CBM, and derivation
[[Page 82925]]
proceedings pursuant to 35 U.S.C. 135, 316, and 326 and AIA sec.
18(d)(2). See Rules of Practice for Trials Before the Patent Trial and
Appeal Board and Judicial Review of Patent Trial and Appeal Board
Decisions, 77 FR 48612 (Aug. 14, 2012); Changes to Implement Inter
Partes Review Proceedings, Post-Grant Review Proceedings, and
Transitional Program for Covered Business Method Patents, 77 FR 48680
(Aug. 14, 2012); Transitional Program for Covered Business Method
Patents--Definitions of Covered Business Method Patent and
Technological Invention, 77 FR 48734 (Aug. 14, 2012). Additionally, the
Office published a Trial Practice Guide to advise the public on the
general framework of the regulations, including the structure and times
for taking action in each of the new proceedings. See Office Patent
Trial Practice Guide, 77 FR 48756 (Aug. 14, 2012); see also Office
Patent Trial Practice Guide, August 2018 Update, 83 FR 39989 (Aug. 13,
2018); Office Patent Trial Practice Guide, July 2019 Update, 84 FR
33925 (July 16, 2019); Consolidated Trial Practice Guide, 84 FR 64280
(Nov. 21, 2019).
In prescribing these regulations, the Office considered ``the
effect of any such regulation on the economy, the integrity of the
patent system, the efficient administration of the Office, and the
ability of the Office to timely complete proceedings instituted'' as
required by statute. 35 U.S.C. 316(b), 326(b). The Office also
considered the public comments carefully and responded to the comments
in these final rules. Among the final rules, the Office promulgated
Sec. 42.20(c), which states that a ``moving party has the burden of
proof to establish that it is entitled to the requested relief.'' 37
CFR 42.20(c).
Previously, the Board interpreted the burden of proof requirement
of Sec. 42.20(c) to apply to motions to amend filed pursuant to 35
U.S.C. 316 and 326, including the requirement to show that the proposed
substitute claims were patentable over the prior art of record.
MasterImage 3D, Inc. v. RealD Inc., IPR2015-00040 (PTAB July 15, 2015)
(Paper 42) (MasterImage). Under MasterImage, which was subsequently
made precedential, the patent owner in a proceeding, as the moving
party in a motion to amend, bore the burden of showing that the
proposed substitute claims were patentable. Id.
On October 4, 2017, the Federal Circuit issued its en banc decision
in Aqua Products, addressing the burden of persuasion regarding the
patentability of substitute claims presented in a motion to amend. The
lead opinion of the decision explains that, in the absence of
rulemaking, the USPTO may not place the burden of persuasion on the
patent owner to show that proposed substitute claims are patentable.
The only legal conclusions that support and define the judgment
of the court are: (1) The PTO has not adopted a rule placing the
burden of persuasion with respect to the patentability of amended
claims on the patent owner that is entitled to deference; and (2) in
the absence of anything that might be entitled deference, the PTO
may not place that burden on the patentee.
872 F.3d at 1327 (O'Malley, J.).
A separate opinion joined-in-part by a majority of the en banc
court observed that ``it is well settled that regardless of which party
bears the ultimate burden of persuasion, the movant bears a burden of
production'' and that ``the Patent Office has adopted regulations that
address what a patent owner must submit in moving to amend the
patent.'' Id. at 1340-41 (Reyna, J., concurring in part) (citing 37 CFR
42.20(a), 42.22(a), 42.121(a)(2)(i)). The opinion explains that these
regulations require a patent owner to ``assist[ ] the Board to perform
its statutory obligation to `issue a final written decision with
respect to the patentability of . . . any new claim added under section
316(d).' '' Id. at 1341 (omission in original) (quoting 35 U.S.C.
318(a)).
In view of the Federal Circuit's decision in Aqua Products, on
November 21, 2017, the Office issued formal guidance through a
memorandum from the Chief Administrative Patent Judge, explaining that,
in light of the Aqua Products decision, the Board would no longer place
the burden of persuasion on a patent owner with respect to the
patentability of any proposed substitute claims presented in a motion
to amend. See Guidance on Motions to Amend in view of Aqua Products,
https://go.usa.gov/xQGAA (Guidance Memo). The Guidance Memo also notes
that a motion to amend must continue to satisfy the requirements of 37
CFR 42.121 or 42.221 (e.g., provide a reasonable number of substitute
claims and written description support in relation to each substitute
claim), as applicable, that all parties continue to have a duty of
candor under 37 CFR 42.11, and that the page limits, type, and timing
of briefs remain unchanged. Id.
On December 22, 2017, the Federal Circuit issued a related decision
in Bosch Auto. Serv. Solutions, LLC v. Matal, 878 F.3d 1027 (Fed. Cir.
2017) (Bosch). In that decision, because the petitioner had settled
with the patent owner who had proposed substitute claims, the Federal
Circuit remanded the case to the Board to evaluate the patentability of
the proposed substitute claims. Id. (``[W]here the challenger ceases to
participate in the IPR and the Board proceeds to final judgment, it is
the Board that must justify any finding of unpatentability by reference
to the evidence of record in the IPR.'') (emphasis in original)
(quoting Aqua Products, 872 F.3d at 1311 (O'Malley, J.)).
In view of the decisions by the Federal Circuit regarding motion to
amend practice and procedure in AIA trials, the Board de-designated as
precedential MasterImage, as well as de-designated as informative a
prior decision of the Board in Idle Free Sys., Inc. v. Bergstrom, Inc.,
IPR2012-00027 (PTAB June 11, 2013) (Paper 26), decisions in which the
Board panels stated that ``[t]he burden is not on the petitioner to
show unpatentability, but on the patent owner to show patentable
distinction over the prior art of record and also prior art known to
the patent owner.'' Id. at 7; see also MasterImage, Paper 42 at 2
(quoting Idle Free). Concurrently, the Board designated an order issued
in Western Digital Corp. v. SPEX Techs., Inc., IPR2018-00082, -00084
(PTAB Apr. 25, 2018) (Paper 13) (Western Digital) as informative to
provide an example of how panels can handle several aspects of the
motion to amend practice under the Aqua Products and Bosch precedent.
With respect to the burden of persuasion, the Western Digital order
explained that under the current state of the law, ``the burden of
persuasion will ordinarily lie with the petitioner to show that any
proposed substitute claims are unpatentable'' and that the ``Board
itself may justify any finding of unpatentability by reference to
evidence of record in the proceeding.'' Id. at 4.
On March 7, 2018, the Board designated as precedential an order in
Lectrosonics and de-designated Western Digital. The Lectrosonics order
provides guidance regarding statutory and regulatory requirements for a
motion to amend in light of Federal Circuit case law. For example, the
Lectrosonics order notes that prior to considering the patentability of
any substitute claims, the Board must first determine whether the
patent owner has met the statutory and regulatory requirements set
forth in 35 U.S.C. 316(d) and 37 CFR 42.121, such as the requirements
that the motion proposes a reasonable number of substitute claims and
that the amendments do not broaden the scope of the claims.
Lectrosonics, Paper 15 at 4-5. The Lectrosonics order also sets out
that ``the burden of persuasion
[[Page 82926]]
ordinarily will lie with the petitioner to show that any proposed
substitute claims are unpatentable by a preponderance of the
evidence.'' Id. at 4.
On October 29, 2018, the Office published a Request for Comments on
Motion To Amend Practice and Procedures in Trial Proceedings Under the
America Invents Act Before the Patent Trial and Appeal Board in the
Federal Register (Request for Comments), seeking public comment on
various aspects of the Board's amendment practice. 83 FR 54319. Among
the questions on which the Board sought public input were the
following, directed to the allocation of the burden of persuasion:
15. Should the Office engage in rulemaking to allocate the
burden of persuasion regarding the patentability of proposed
substitute claims in a motion to amend as set forth in the Western
Digital order? What are the advantages or disadvantages of doing so?
16. If the Office continues to allocate the burden as set forth
in the Western Digital order, under what circumstances should the
Board itself be able to justify findings of unpatentability? Only if
the petitioner withdraws from the proceeding? Or are there
situations where the Board itself should be able to justify findings
of unpatentability when the petitioner remains in the proceeding?
What are the advantages or disadvantages?
Id. at 54325.\2\
---------------------------------------------------------------------------
\2\ The October 2018 Request for Comments was published before
Western Digital was superseded by Lectrosonics and thus referred
only to the Western Digital order. Both orders are identical in
their discussion of the burden of persuasion. Therefore, Questions
15 and 16 of the Request for Comments, and the public comments
provided thereto, were equally pertinent to the current Board
precedent of Lectrosonics.
In response to the October 2018 Request for Comments, the Office
received 49 comments as of December 21, 2018 (the closing date for
comments), from intellectual property organizations, trade
organizations, other organizations, and individuals. See https://go.usa.gov/xyeFy (collected responses to Request for
Comments).3 4 Approximately 25 of the commenters provided
specific responses to Questions 15 and 16 of the Request for Comments.
In response to Question 15, the majority of commenters were in favor of
the Office engaging in rulemaking to allocate the burden of persuasion
as set forth in Western Digital (as discussed in more detail below).
Only three commenters believed rulemaking was unnecessary (either
because the Board could simply continue to apply its own precedent or
because the statute already allocates the burden of persuasion). A
minority of commenters stated that the Office should engage in
rulemaking but that the burden of persuasion should be placed on the
patent owner.
---------------------------------------------------------------------------
\3\ The October 2018 Request for Comments also sought comments
on a proposed amendment procedure in post-grant trial proceedings
that included the Board providing preliminary non-binding guidance
on the merits of a motion to amend, and an opportunity for a patent
owner to revise its motion to amend thereafter. The Office addressed
that portion of the Request for Comments separately in a Notice
Regarding a New Pilot Program Concerning Motion To Amend Practice
and Procedures in Trial Proceedings Under the America Invents Act
Before the Patent Trial and Appeal Board. 84 FR 9497 (Mar. 15,
2019).
\4\ In response to the October 2018 Request for Comments, the
Office also received comments and questions relating to reissue or
reexamination as an alternative vehicle for claim amendments. The
Office addressed those comments and questions separately in a Notice
Regarding Options for Amendments by Patent Owner Through Reissue or
Reexamination During a Pending AIA Trial Proceeding. 84 FR 16654
(Apr. 22, 2019).
---------------------------------------------------------------------------
Additionally, in response to Question 15, some commenters suggested
that even if the Office promulgates rules to place the burden of
persuasion on the petitioner on the issue of patentability of the
proposed substitute claims, the patent owner continues to bear the
burden to show that the motion to amend complies with the statutory
requirements of 35 U.S.C. 316(d) or 326(d) (for example, that the
amendment may not enlarge the scope of the claims), as well as the
regulatory requirements of 37 CFR 42.121 or 42.221 (for example, that
the motion set forth the support for the amendment in the original
disclosure of the patent).
In response to Question 16, the majority of responsive comments
stated that the Board should be able to justify findings of
unpatentability in any circumstance, for example, even when the
petitioner remains in the proceeding. Two commenters responded that the
Board should never be able to assume the burden of persuasion on
unpatentability itself, and three commenters believed that the Board
should be permitted to justify findings of unpatentability of proposed
substitute claims itself only in certain circumstances, for example,
when a petitioner ceases to participate in a proceeding.
In light of the generally positive support for rulemaking to
allocate the burden of persuasion as set forth in the Western Digital
order (and subsequently made precedential in Lectrosonics), and in the
interest of providing greater clarity, certainty, and predictability to
parties participating in AIA trial proceedings before the Board, the
Office issued a proposed rule allocating the burden of persuasion.
In the notice of proposed rulemaking issued on October 22, 2019,
the Office sought comments on a specific proposed rule clarifying the
burdens of persuasion in relation to motions to amend. See Rules of
Practice To Allocate the Burden of Persuasion on Motions To Amend in
Trial Proceedings Before the Patent Trial and Appeal Board, 84 FR
56401. The proposed rule allocated the burdens of persuasion regarding
the patentability of proposed substitute claims as set forth in
Lectrosonics and Western Digital. The proposed rule also stated that,
irrespective of the burdens of persuasion, the Board may, in the
interests of justice, exercise its discretion to grant or deny a motion
to amend for any reason supported by the evidence of record. The Office
invited the public to provide comments by December 23, 2019. As
discussed in more detail below, the Office received a total of 18
comments in response. See https://go.usa.gov/xGXCN (collected responses
to notice of proposed rulemaking).
On April 9, 2020, the Federal Circuit issued its opinion in Nike,
Inc. v. Adidas AG, 955 F.3d 45 (Fed. Cir. 2020) (Nike). In that case,
the Federal Circuit concluded that ``the Board should not be
constrained to arguments and theories raised by the petitioner in its
petition or opposition to the motion to amend. . . . Otherwise, were a
petitioner not to oppose a motion to amend, the Patent Office would be
left with no ability to examine the new claims.'' Id. at 51. As such,
the Federal Circuit held that ``the Board may sua sponte identify a
patentability issue for a proposed substitute claim based on the prior
art of record.'' Id.
Also, on July 6, 2020, the Board's Precedential Opinion Panel (POP)
issued a precedential decision in Hunting Titan. This decision
addressed two questions: (1) Under what circumstances and at what time
during an IPR may the Board raise a ground of unpatentability that a
petitioner did not advance or insufficiently developed against
substitute claims proposed in a motion to amend; and (2) whether the
Board must provide the parties notice and an opportunity to respond to
a ground of unpatentability it raises before making a final
determination. Hunting Titan, Paper 67 at 3. In Hunting Titan, the POP
determined that the Board may, in certain rare circumstances, raise a
ground of unpatentability that a petitioner did not advance, or
insufficiently developed, against substitute claims proposed in a
motion to amend. Id. at 4. Those circumstances are typically limited to
situations in which the adversarial
[[Page 82927]]
process fails to provide the Board with potential patentability
arguments with respect to the proposed substitute claims. Id. at 25.
Such situations may include, for example, those in which the petitioner
has ceased to participate in the proceeding or chooses not to oppose
the motion to amend, or those in which certain evidence of
unpatentability is not raised by the petitioner but is so readily
identifiable and persuasive that the Board should take it up in the
interest of supporting the integrity of the patent system,
notwithstanding the adversarial nature of the proceedings. Id. at 12-
13, 25-26.
The POP also determined that due process requires that a patent
owner receive notice of how the prior art allegedly discloses the
newly-added limitations of each proposed substitute claim, as well as
any theory of unpatentability asserted against those claims, and the
patent owner must have the opportunity to respond to those factual
allegations and legal theories. Id. at 15. In addition, the POP cited
two examples of adequate notice and opportunity to respond, namely,
requesting supplemental briefing from the parties regarding the
proposed ground for unpatentability or requesting that the parties be
prepared to discuss the prior art in connection with the substitute
claims at an oral hearing. Id. at 15-16 (citing Nike, 955 F.3d at 54).
The final rule adopts, with modifications, the proposed rule
allocating the burden of persuasion on motions to amend. The final rule
specifies that the burden of persuasion as to patentability of
substitute claims proposed in a motion to amend is on the petitioner.
In addition, the final rule specifies that the burden of persuasion is
on the patent owner to show that the motion complies with the
requirements of 35 U.S.C. 316(d) or 326(d) (requiring that a motion to
amend propose a reasonable number of substitute claims, and that
substitute claims do not enlarge scope of the original claims of the
patent or introduce new matter), as well as 37 CFR 42.121(a)(2),
(a)(3), (b)(1), and (b)(2), or 42.221(a)(2), (a)(3), (b)(1), and (b)(2)
(indicating, for example, that a motion to amend must set forth written
description support and support for the benefit of a filing date in
relation to each substitute claim, and respond to grounds of
unpatentability involved in the trial).
Notwithstanding the adversarial nature of the proceedings and
irrespective of the burdens of persuasion discussed above, the Board
may, in the interests of justice, exercise its discretion to grant or
deny a motion to amend. But the Board will do so only in rare
circumstances (as described below) and only for reasons supported by
readily identifiable and persuasive evidence of record. Thus, in
instances where a party has not met its burden in relation to a motion
to amend or any substitute claims proposed therein, the Board may, in
the interests of justice, reach a determination regarding
patentability, or compliance with statutory and regulatory
requirements, supported by readily identifiable and persuasive evidence
made of record in the proceeding. In such instances where the Board
exercises its discretion in the interests of justice, the Board will
provide the parties with an opportunity to respond before rendering a
final decision on the motion to amend.
In the vast majority of cases, the Board will consider only
evidence a party introduces into the record of the proceeding. However,
the Board may also consider readily identifiable and persuasive
evidence already before the Office in a related proceeding (i.e., in
the prosecution history of the challenged patent or a related patent or
application, or in the record of another proceeding before the Office
challenging the same patent or a related patent). See MaxLinear, Inc.
v. CF CRESPE LLC, 880 F.3d 1373 (Fed. Cir. 2018) (stating that the
Board must consider prior art raised in a related IPR in determining
the patentability of dependent claims); see also Emerson Elec. Co. v.
SIPCO, LLC, 745 F. App'x 369, 373-374 (Fed. Cir. 2018) (non-
precedential) (directing the Board to explain its application of prior
art cited in a related IPR). Likewise, the Board may consider evidence
that a district court can judicially notice under Federal Rule of
Evidence 201. See 37 CFR 42.62 (making the Federal Rules of Evidence
applicable to AIA trial proceedings and noting that ``judicial notice''
as used in the Federal Rules of Evidence shall be construed as
``official notice''). This approach is consistent with the current
practice of the Board, under which the Board may take official notice
of facts in appropriate circumstances. See, e.g., RPX Corp. v.
Iridescent Networks, Inc., IPR2018-00254 (PTAB Dec. 10, 2018) (Paper
20) (taking official notice of how the URL of the internet Archive
provides the date the website was captured); Ericsson Inc. v.
Intellectual Ventures I LLC, IPR2014-00527, (PTAB May 18, 2015) (Paper
41) (taking official notice that members in the scientific and
technical communities who both publish and engage in research rely on
the information published on the copyright line of IEEE publications).
As used in the final rule, the ``interests of justice'' in the
final rule means that, irrespective of the burdens of persuasion on the
parties, the Board may exercise its discretion in rare circumstances
where the adversarial process fails to provide the Board with potential
arguments relevant to granting or denying a motion to amend. Hunting
Titan, Paper 67 at 12-13, 25-26.
Such circumstances may include those in which a patent owner does
not expressly address or establish every statutory and regulatory
requirement for a motion to amend in its briefing, but evidence of
compliance with those requirements is so readily identifiable and
persuasive that the Board should address that evidence in the interest
of supporting the integrity of the patent system, notwithstanding the
adversarial nature of the proceedings. Thus, for example, the Board
may, in the interests of justice, exercise its discretion to determine
that a motion to amend complies with the statutory and regulatory
requirements of 35 U.S.C. 316(d) or 326(d) and 37 CFR 42.121(a)(2),
(a)(3), (b)(1), and (b)(2), or 42.221(a)(2), (a)(3), (b)(1), and
(b)(2), even if a patent owner does not expressly address every
requirement in its briefing. The Board will do so only when there is
readily identifiable and persuasive evidence that the motion complies
with the statutory and regulatory requirements, when addressing that
evidence would be in the interests of supporting the integrity of the
patent system, and only when the petitioner has been afforded the
opportunity to respond to that evidence.
Such circumstances also may include those in which a petitioner has
ceased to participate in the proceeding altogether (for example, as a
result of settlement); those in which the petitioner remains in the
proceeding but does not oppose the motion to amend, in whole or in part
(for example, does not oppose some proposed substitute claims); or
those in which the petitioner previously made an argument (for example,
in opposition to a motion to amend) but then later ceases to
participate (for example, does not oppose a revised motion to amend).
The interests of justice may also support the Board exercising its
discretion in the rare circumstances in which the petitioner continues
participating in the proceeding, but fails to raise certain evidence of
unpatentability that is so readily identifiable and persuasive that the
Board should take it up in the interest of supporting the integrity of
the patent system, notwithstanding the adversarial nature of the
proceedings. In most instances, in cases where the petitioner has
participated fully and opposed the motion to amend, the
[[Page 82928]]
Office expects that there will be no need for the Board to
independently justify a determination of unpatentability.
In sum, the Office expects that the Board will exercise its
discretion in the interests of justice to reach a determination of
patentability or unpatentability only in rare circumstances and only
when the parties have been afforded notice and the opportunity to
respond.
Discussion of Specific Rules
37 CFR part 42 is amended as follows:
Section 42.121: Sec. 42.121 is amended by adding a new paragraph
(d) to state that a patent owner bears the burden of persuasion to show
that a motion to amend complies with certain statutory and regulatory
requirements, but that the petitioner bears the burden of persuasion to
show that any proposed substitute claims are unpatentable. The new
paragraph (d) also states that in cases in which a party does not meet
its burden, the Board may, in the interests of justice, exercise its
discretion to grant or deny a motion to amend only for reasons
supported by readily identifiable and persuasive evidence of record. In
doing so, the Board may make of record only readily identifiable and
persuasive evidence in a related proceeding before the Office or
evidence that a district court can judicially notice. Where the Board
exercises its discretion under this paragraph, the parties will have an
opportunity to respond.
Section 42.221: Sec. 42.221 is amended by adding a new paragraph
(d) to state that a patent owner bears the burden of persuasion to show
that a motion to amend complies with certain statutory and regulatory
requirements, but that the petitioner bears the burden of persuasion to
show that any proposed substitute claims are unpatentable. The new
paragraph (d) also states that in cases in which a party does not meet
its burden, the Board may, in the interests of justice, exercise its
discretion to grant or deny a motion to amend only for reasons
supported by readily identifiable and persuasive evidence of record. In
doing so, the Board may make of record only readily identifiable and
persuasive evidence in a related proceeding before the Office or
evidence that a district court can judicially notice. Where the Board
exercises its discretion under this paragraph, the parties will have an
opportunity to respond.
Differences Between the Final Rule and the Proposed Rule
In response to comments seeking clarification, the final rule seeks
to further clarify the circumstances in which the Board may exercise
its discretion to grant or deny a motion to amend, irrespective of
whether a party has met its burden on a particular issue and
notwithstanding the adversarial nature of the proceeding. The final
rule clarifies that the Board may exercise this discretion when it is
in the interests of justice, and only for reasons supported by readily
identifiable and persuasive evidence of record.
Additionally, in response to comments seeking clarification, the
final rule provides additional details regarding the scope of evidence
the Board may consider in deciding a motion to amend. The Board may
make of record only readily identifiable and persuasive evidence in a
related proceeding before the Office or evidence that a district court
can judicially notice.
Lastly, the final rule clarifies that where the Board exercises its
discretion in appropriate circumstances, the parties will have an
opportunity to respond. (Sec. Sec. 42.121(d) and 42.221(d)).
Response to Comments
In response to the notice of proposed rulemaking pertaining to the
burdens of persuasion in relation to motions to amend, the Office
received a total of 18 written submissions of comments from
intellectual property organizations, businesses, patent practitioners,
and others. The comments provided support for, opposition to, and
diverse recommendations on the proposed rule. The large majority of the
comments were supportive of placing the burden of showing compliance
with the statutory and regulatory requirements of a motion to amend on
the patent owner, along the lines presented in the proposed rule.
Comments on the question of whether the burden of showing
unpatentability should be placed on the petitioner, as in the proposed
rule, were mixed in their support and opposition. Similarly, the Office
received mixed comments in support and opposition to the question of
whether the Board, regardless of the respective burdens on the parties,
could exercise its discretion to grant or deny a motion to amend. The
Office appreciates the thoughtful comments and has considered and
analyzed them thoroughly.
All the comments are posted on the PTAB website at https://go.usa.gov/xGXrx. The Office's responses address the comments that are
directed to the proposed changes set forth in the notice of proposed
rulemaking. Any comments directed to topics beyond the scope of the
notice of proposed rulemaking will not be addressed at this time.
A. Burden on the Patent Owner
Comment 1: Of the comments addressing this aspect of the proposed
rule, almost all supported allocating the burden of persuasion to the
patent owner to show a motion to amend complies with statutory and
regulatory requirements. Comments noted that the patent owner, as the
party drafting the proposed substitute claims, is in the best position
to explain how the proposed substitute claims comply with the statutory
and regulatory requirements. For example, the comments pointed out that
because the patent owner is the party amending a claim, the patent
owner is in the best position to identify the subject matter disclosed
in the challenged patent's specification that is being incorporated
into the proposed substitute claim, thereby addressing the prohibition
on new matter.
Response 1: The Office agrees with these comments. The statutory
requirements of 35 U.S.C. 316(d) specify that the patent owner may file
a motion to amend that ``propose[s] a reasonable number of substitute
claims'' and, further, that amendments ``may not enlarge the scope of
the claims or introduce new matter.'' Thus, the statute already places
the burden on the patent owner to show that its motion to amend meets
those requirements. The regulatory requirements set forth in section
42.121(a) or 42.221(a) of 37 CFR part 42 reflect those statutory
requirements and further specify that a motion to amend must respond to
a ground of unpatentability involved in the trial, include a claim
listing clearly showing the amendments, and set forth support in the
original patent disclosure for each claim added or amended, as well as
support in an earlier-filed disclosure for each claim for which the
patent owner seeks the benefit of the filing date of the earlier-filed
disclosure. Because the patent owner is the party proposing amendments
to the claims of its patent, it follows that the patent owner should be
the party with the burden to show that the motion complies with these
statutory and regulatory requirements. As commenters have noted, the
patent owner necessarily incorporates subject matter from the
challenged patent's specification into one or more proposed substitute
claims and, thus, the patent owner is in the best position to identify
where the specification supports such subject matter and how such
subject matter does not enlarge the scope of the claims. Similarly,
because the patent
[[Page 82929]]
owner is the party proposing the substitute claims, the patent owner is
in a better position to explain why the number of substitute claims is
reasonable, especially when the patent owner proposes more than one
substitute claim for each challenged claim. Likewise, it makes sense
for the patent owner to explain why the amendment responds to a ground
of unpatentability involved in the trial, given that the patent owner
proposes the substitute claims to overcome one or more asserted
unpatentability grounds as to the original claims of the challenged
patent.
Comment 2: A few comments supporting the requirement that the
patent owner bears the burden to show a motion to amend complies with
statutory and regulatory requirements expressed the view that the
burden should be an initial burden of production, but that the burden
of persuasion should lie with the petitioner. One comment stated that
placing a burden of persuasion on the patent owner unduly limits the
patent owner's ability to amend the claims. Another comment stated that
allocating a burden of persuasion to the patent owner in a motion to
amend is inconsistent with the Federal Circuit's guidance in In re
Magnum Oil Tools Int'l, Ltd., 829 F.3d 1364 (Fed. Cir. 2016) on
shifting burdens in an AIA trial proceeding. The comment was further
concerned that requiring the patent owner to maintain a burden of
persuasion to show statutory and regulatory compliance may lead the
Board to deny a motion to amend for procedural reasons unrelated to the
substance of the proposed substitute claims.
Response 2: The Office appreciates these thoughtful comments. 35
U.S.C. 316(d) appears to specify a burden of persuasion on the patent
owner, not merely a burden of production. For example, section 316(d)
provides that the patent owner may ``[f]or each challenged claim,
propose a reasonable number of substitute claims'' and that ``[a]n
amendment . . . may not enlarge the scope of the claims or introduce
new matter.'' 35 U.S.C. 316(d)(1)(B), (d)(3). The patent owner proposes
an amendment; therefore, it would appear to be the patent owner's
burden of persuasion to show that the amendment proposes a reasonable
number of substitute claims, does not enlarge the scope of the claims,
and does not introduce new matter. This is also consistent with the
lead opinion of Aqua Products, which states that the ``patent owner
must satisfy the Board that the statutory criteria in Sec.
316(d)(1)(a)-(b) and Sec. 316(d)(3) are met and that any reasonable
procedural obligations imposed by the Director are satisfied before the
amendment is entered into the IPR.'' 872 F.3d at 1306 (emphasis added).
Because the statutory and regulatory requirements largely overlap, it
also makes sense to place the burden of showing compliance with the
regulatory requirements on the patent owner. It is unclear how placing
this burden on the patent owner limits the patent owner's ability to
amend claims.
Further, allocating this burden of persuasion to the patent owner
is not inconsistent with Magnum Oil Tools because, in that case, the
Federal Circuit addressed the burden of persuasion as to patentability,
not the burden of persuasion as to statutory and regulatory
requirements of a motion to amend. As noted above, the lead opinion in
Aqua Products differentiated between meeting the requirements of a
motion to amend and the burden of demonstrating the unpatentability of
substitute claims. Id. Magnum Oil Tools addressed situations in which
it was and was not appropriate to shift burdens of production. See 829
F.3d at 1375-76. The Federal Circuit explained that a shifting burden
of production may be warranted in a situation in which a party asserts
an affirmative defense for the first time (e.g., an earlier priority
date) after the party who carries the ultimate burden of persuasion
challenges patentability. As further noted in Magnum Oil Tools,
however, ``a burden-shifting framework . . . would introduce
unnecessary confusion'' when a party bears the ultimate burden of
persuasion on a particular issue. Id. at 1376. Here, because the
statute already appears to place the ultimate burden of persuasion on
the patent owner regarding the statutory and regulatory requirements,
and the Board makes a determination after considering all evidence
provided by both parties, a shifting burden of production is not
appropriate. Id. (``Applying a burden-shifting framework here would
introduce unnecessary confusion because the ultimate burden of
persuasion of obviousness must remain on the patent challenger and `a
fact finder must consider all evidence of obviousness and
nonobviousness before reaching a determination.' '') (citation
omitted).
Finally, in March 2019, the Office issued a notice of a pilot
program for motion to amend practice and procedures that allows a
patent owner to request preliminary guidance from the Board on a motion
to amend and to file a revised motion to amend (regardless of whether
the patent owner requests preliminary guidance). See Notice Regarding a
New Pilot Program Concerning Motion to Amend Practice and Procedures in
Trial Proceedings Under the America Invents Act Before the Patent Trial
and Appeal Board, 84 FR 9497 (Mar. 15, 2019) (pilot program). Under the
pilot program, which applies to all AIA trial proceedings instituted on
or after March 15, 2019, the patent owner is able to request
preliminary non-binding guidance from the Board regarding the
amendment's compliance with the statutory and regulatory requirements.
See id. at 9497-98. The patent owner may address that preliminary
guidance in responsive briefing or by providing new proposed substitute
claims in a revised motion to amend. Id.; see also id. at 9499-9500
(setting forth options for preliminary guidance and a revised motion to
amend in more detail). These aspects of the pilot program likewise
support placing the burden of persuasion on the patent owner in
relation to the statutory and regulatory requirements for a motion to
amend.
Comment 3: A comment noted that previous Office guidance and Board
decisions did not allocate the burden of persuasion to the patent owner
and requested an explanation as to why the proposed rule allocates the
burden of persuasion to the patent owner.
Response 3: As many commenters have requested and noted, clarifying
the burdens in the amendment process is desired. Because 35 U.S.C.
316(d) appears to place the burden of persuasion on the patent owner to
show statutory compliance, the Office takes this opportunity to bring
clarity and predictability to the amendment process through rulemaking
specifically assigning that burden.
B. Burden on the Petitioner
Comment 4: The Office received a mix of comments supporting or
opposing the provision of the proposed rule placing the burden of
persuasion on the petitioner to show that the substitute claims
proposed in a motion to amend are unpatentable, with a slight majority
of comments opposing placing the burden on the petitioner. Among the
comments supporting the proposed rule, one noted that placing the
burden of persuasion on the petitioner is consistent with 35 U.S.C.
282(a), which governs burdens of proof in patent infringement actions
in federal court and states that ``[t]he burden of establishing
invalidity of a patent or any claim thereof shall rest on the party
asserting such invalidity.'' Another comment stated that allocating the
burden of persuasion to the petitioner is consistent with the Federal
Circuit
[[Page 82930]]
holding in Aqua Products. One comment, which neither agreed nor
disagreed with the proposed rule, noted that the proposed rule is
generally consistent with the allocation of burdens set forth in
Lectrosonics and the Office's prior ``Guidance on Motions to Amend in
view of Aqua Products.''
Response 4: The Office appreciates and has carefully considered the
comments both supporting and opposing placing the burden on the
petitioner to show that the proposed substitute claims are
unpatentable. Regardless of whether the comments supported the proposed
rule or not, commenters overwhelmingly agreed that notice-and-comment
rulemaking to allocate the burdens was appreciated and that doing so
improves clarity and consistency in AIA trials. Previously, the Office
requested comments relating to the assignment of burdens in the October
29, 2018, Request for Comments (83 FR 54319). Among other questions,
the Office asked whether it should engage in rulemaking to allocate the
burden of persuasion regarding the patentability of proposed substitute
claims in a motion to amend as set forth in the order issued in Western
Digital (superseded by Lectrosonics), which allocates the burden of
persuasion regarding the patentability of proposed substitute claims to
the petitioner. Id. at 54325. Of the roughly 20 comments the Office
received in 2018 in response to the Request for Comments, a clear
majority of comments favored placing the burden to show that the
proposed substitute claims are unpatentable on the petitioner,
consistent with the rule the Office now adopts.
After carefully considering all relevant comments, the Office's
efforts to provide predictability and clarity, the Federal Circuit's
decision in Aqua Products, the Office's post-Aqua Products Guidance
Memo, and the Board's experience administering AIA trials since the
Aqua Products decision, the Office determines that the most balanced
approach is to place the burden on the petitioner to show that the
proposed substitute claims are unpatentable. Placing the burden of
proving unpatentability on the challenger is consistent with other
statutory approaches to patentability. As commenters have pointed out,
under 35 U.S.C. 282, the ``burden of establishing invalidity of a
patent or any claim thereof shall rest on the party asserting such
invalidity.'' Although the decision in Aqua Products left unresolved
the question of whether 35 U.S.C. 282 applies only to original claims
or also proposed amended claims, placing the burden on the petitioner
via this rule would resolve any ambiguity. Additionally, although
patent examination differs from an AIA trial in many respects, it is
worth noting that the Office, not the applicant, has the burden of
showing unpatentability during examination. See In re Oetiker, 977 F.2d
1443, 1445 (Fed. Cir. 1992) (``[T]he examiner bears the initial burden
. . . of presenting a prima facie case of unpatentability.''). Further,
as multiple commenters have noted, placing the burden to show
unpatentability on the petitioner maintains consistency with current
Board practice described in the precedential Board decision
Lectrosonics and the post-Aqua Products Guidance Memo. Changing the
procedure the Board has been using since 2017 would be disruptive to
procedures that the Board and parties have been following for several
years. Moreover, the rule is consistent with the lead opinion in Aqua
Products, which stated, ``we believe that Congress intended that the
petitioner bear the burden of persuasion as to all claims in an IPR,
whether original or amended.'' 872 F.3d at 1315 (O'Malley, J.). Aqua
Products held that the Office had not adopted a rule placing the burden
of persuasion with respect to the patentability of proposed substitute
claims on any party. See id. at 1327. The Office responds to that
holding and adopts this rule, placing the burden to show
unpatentability of substitute claims on the petitioner.
Comment 5: Commenters opposing the proposed rule placing the burden
on the petitioner to show that proposed substitute claims are
unpatentable suggested that, instead, the patent owner should bear the
burden of proving patentability. Comments stated that the patent owner,
as the party drafting the substitute claims, is best positioned to
explain how the proposed substitute claims are patentable over prior
art and should provide a detailed explanation of how the substitute
claims distinguish over the prior art of record and other prior art
known to the patent owner. Comments also stated that placing the burden
on the petitioner is inconsistent with the common practice that the
moving party bears the burden of proof. Further, at least one comment
stated that the Federal Circuit's Aqua Products decision does not
prohibit the Office from placing the burden on the patent owner. That
comment further noted that the Office has eliminated claim construction
under the broadest reasonable interpretation, which is one of the
safeguards Aqua Products identified as helping to prevent the Office
from issuing untested claims.
Response 5: Currently, the Office believes that the fair approach
is to place the burden on the petitioner to show that the proposed
substitute claims are unpatentable, for the reasons discussed above. In
presenting proposed substitute claims to the Board, the patent owner
already has ``a duty of candor and good faith'' (37 CFR 42.11(a)),
meaning that the patent owner must ``disclose to the Board information
of which the patent owner is aware that is material to the
patentability of the substitute claims.'' Lectrosonics, Paper 15 at 9-
10.
In the Board's experience, requiring the patent owner to prove
patentability of amended claims in AIA trials has led to confusion
because it places duties on the patent owner that are inconsistent with
those applied during examination. During examination, for example,
although a patent applicant must comply with the duty of candor, there
is no separate obligation to prove patentability over prior art
``known'' to the patent applicant, as the Board's prior approach to
amended claims in AIA trials required. MasterImage, Paper 42 at 2-3
(citing Idle Free, Paper 26 at 7) (referring to ``prior art of record
and also prior art known to the patent owner'' in relation to the
patent owner's burden for motions to amend in AIA trials). Much like an
examiner during patent examination, the petitioner typically conducts a
prior art search before filing an AIA petition, and in most cases is
well-positioned and incentivized to identify any patentability issues
arising from the proposed amended claims.
Moreover, to the extent one opinion in Aqua Products identified the
broadest reasonable interpretation standard as relevant to the review
of proposed substitute claims, it did so in its analysis of
``untested'' claims. 872 F.3d at 1314-1315 (O'Malley, J.). Although the
Board's claim construction standard has changed from the broadest
reasonable interpretation to the standard used in district court
proceedings, the statute and regulation governing amendments still
require that the claim scope of any proposed amended claims be narrower
and require written description support for the proposed amended
claims. 35 U.S.C. 316(d)(3); 37 CFR 42.121(a)(2), (b). The same opinion
in Aqua Products also identified the preponderance of evidence standard
as relevant to the review of proposed substitute claims; that standard
has not changed. 35 U.S.C. 316(e). In addition, any issued amended
claims would be subject to intervening rights and various
[[Page 82931]]
other review mechanisms that remain open to challenge the amended
claims (e.g., subsequent IPRs, ex parte reexamination, and district
court litigation). Furthermore, as explained elsewhere in this
rulemaking, the rule allows the Board to exercise its discretion to
reach a determination regarding patentability in instances in which the
interests of justice warrant such a determination, including those in
which the petitioner has ceased to participate in the proceeding
altogether or remains in the proceeding but does not oppose a motion to
amend. Thus, the rule further limits the likelihood of issuing amended
claims that are ``untested.''
C. Board Discretion To Grant or Deny a Motion To Amend
Comment 6: Of the comments addressing the proposed rule providing
that the Board may, in the interests of justice, grant or deny a motion
to amend for any reason supported by the evidence of record, a majority
supported the proposed rule. For example, one comment stated that the
Board should not procedurally deny a motion to amend for failing to
comply with the statutory or regulatory requirements if the lack of
compliance can be cured by reference to the evidence of record.
Similarly, a comment stated that if a petitioner does not oppose the
proposed substitute claims, the Board should have the discretion to
deny the motion to amend for any reason supported by the evidence of
record rather than automatically adding the proposed substitute claims
to the challenged patent.
Response 6: The Office agrees with these comments. Under the
proposed rule, as modified in the final rule, the Board will have the
discretion to grant or deny a motion to amend only for reasons
supported by readily identifiable and persuasive evidence of record,
when it is in the interests of justice. The Office anticipates that the
Board will exercise this discretion only in rare circumstances, such as
discussed in Hunting Titan.
As noted by the commenters, this discretion allows the Board to
address situations in which it would be unjust to deny a motion to
amend for a procedural defect, such as those in which a patent owner
does not expressly address or establish every statutory and regulatory
requirement in its briefing. Where there is readily identifiable and
persuasive evidence that the motion complies with the statutory and
regulatory requirements, the Board may determine that it is in the
interests of justice to nevertheless grant the motion to amend.
The Office also agrees with the comments that the Board should have
discretion to address the patentability of substitute claims under
certain rare circumstances in which substitute claims might otherwise
issue without any consideration of patentability by the Office,
regardless of what is in the record before the Board. In this vein, the
final rule permits the Board to address circumstances in which, as
explained in Hunting Titan, the adversarial process has failed to
provide the Board with potential arguments of patentability with
respect to the proposed substitute claims. Such circumstances could
include, for example, those in which the petitioner ceases to
participate in the proceeding altogether (for example, as a result of
settlement) or remains in the proceeding but does not oppose the motion
to amend, in whole or in part (for example, does not oppose some
proposed substitute claims), or those in which the petitioner
previously made an argument (for example, in opposition to a motion to
amend) but then later ceases to participate (for example, does not
oppose a revised motion to amend). In such circumstances, the absence
of two actively participating opposing parties (at least in relation to
a motion to amend) signals a situation in which the adversarial process
may have failed to provide the Board with potential arguments of
patentability or unpatentability. In such a situation, the Board will,
in the interests of justice, typically independently evaluate the
patentability of the proposed substitute claims and exercise its
discretion to grant or deny only for reasons supported by readily
identifiable and persuasive evidence of record.
As a general matter in the vast majority of cases, the Board will
consider only evidence a party introduces into the record of the
proceeding. However, the Board may consider readily identifiable and
persuasive evidence already before the Office (i.e., in the prosecution
history of the challenged patent or a related patent or application, or
in the record of another proceeding before the Office challenging the
same patent or a related patent). Likewise, the Board may consider
evidence that a district court can judicially notice under Federal Rule
of Evidence 201. Thus, when referring to the interests of justice, the
rule affords the Board the flexibility to address the rare
circumstances in which certain evidence of unpatentability has not been
raised by the petitioner but is so readily identifiable and persuasive
that the Board should take it up in the interest of supporting the
integrity of the patent system, notwithstanding the adversarial nature
of the proceedings, as explained in Hunting Titan.
As noted above, the Office expects that the Board will exercise its
discretion in the interests of justice to reach a determination of
unpatentability only in rare circumstances, and only where the patent
owner has been afforded the opportunity to respond. In most instances,
in cases where the petitioner has participated fully and opposed the
motion to amend, the Office expects that the petitioner will bear the
burden of persuasion, and there will be no need for the Board to
independently justify a determination of unpatentability.
Comment 7: One commenter expressed general support for the proposed
rule's codification of the Board's discretion to grant or deny a motion
to amend and the application of the interests of justice standard to
govern the exercise of that discretion. The commenter observed that the
preamble of the Notice of Proposed Rulemaking identified three
exemplary circumstances that may satisfy the interests of justice
standard: (1) The petitioner has ceased to participate in the
proceeding; (2) the petitioner remains in the proceeding but does not
oppose the motion to amend; and (3) the petitioner opposes the motion
to amend and has failed to meet the burden of persuasion, but there is
easily identified and persuasive evidence of unpatentability in the
record. The commenter suggested, however, that the final rule should
provide further guidance on the contours of the Board's discretion
under the interests of justice standard, preferably in the rules
themselves. The commenter also requested that the final rule clarify
the rare circumstances in which the Board will exercise its discretion.
Response 7: The Office appreciates these comments and has modified
the final rule to more clearly specify the circumstances in which the
Board will exercise its discretion to grant or deny a motion to amend.
The final rule thus clarifies that such discretion may be used when it
is in the interests of justice and when there is readily identifiable
and persuasive evidence of record. The final rule language thus follows
the formulation set forth in Hunting Titan, which focuses on situations
in which the adversarial process has failed to provide the Board with
potential arguments of patentability with respect to the proposed
substitute claims. Hunting Titan provides express examples of such
situations, including when the petitioner has ceased to
[[Page 82932]]
participate in the proceeding altogether or remains in the proceeding
but does not oppose the motion to amend, or when certain evidence has
not been raised by a party but is so readily identifiable and
persuasive that the Board should take it up in the interest of
supporting the integrity of the patent system, notwithstanding the
adversarial nature of the proceedings. Hunting Titan, Paper 67 at 12-
13, 25-26. The POP noted in Hunting Titan that these examples are not
exhaustive, and that the Board will address any other fact-specific
situations that satisfy the interests of justice standard as they
arise. Id. at 12-13.
To the extent that the commenter requested that the final rule
explicitly set forth all possible circumstances that may satisfy the
interests of justice standard, the comment is not adopted. As modified,
the final rule specifies that the Board may exercise its discretion
only when its reasons are supported by readily identifiable and
persuasive evidence of record. However, the Board may consider readily
identifiable and persuasive evidence already before the Office (i.e.,
in the prosecution history of the challenged patent or a related patent
or application, or in the record of another proceeding before the
Office challenging the same patent or a related patent). Likewise, the
Board may consider evidence that a district court can judicially notice
under Federal Rule of Evidence 201. In such instances where the Board
exercises its discretion in the interests of justice, the Board will
provide the parties with an opportunity to respond before rendering a
final decision on the motion to amend.
Regulatory language is not the appropriate vehicle for specifying
the exact factual situations that will satisfy the interests of justice
standard. Rather, as discussed above, the precedential Hunting Titan
decision sets forth general categories of situations in which the
standard may be satisfied. The decision also provides a specific
example of a situation in which the standard is not met, namely the
facts of the Hunting Titan case itself. The Office expects that future
decisions of the Board applying the final rule will continue to provide
the public with guideposts as to factual circumstances in which the
interests of justice standard is either satisfied or not satisfied, and
the Office may designate these decisions as informative or
precedential, as appropriate.
Comment 8: Some comments supported the proposed rule providing for
Board discretion to grant or deny a motion to amend but advocated that
the Board's discretion to deny a motion to amend should be limited. For
example, some comments stated that the Board should be limited to
addressing grounds of unpatentability raised by the petitioner in
opposition to the motion to amend. Two commenters expressed the view
that, even in situations in which the petitioner does not oppose the
motion to amend, the Board should be limited to addressing grounds of
unpatentability raised by the petitioner against the original claims.
Additionally, one comment stated that the scope of the Board's
discretion should be limited to the new claim limitations proposed by
the motion to amend.
Response 8: Although the Office appreciates the commenters'
interest in further articulating the scope of the Board's discretion,
the Office has, through the issuance of the precedential Hunting Titan
decision, clarified the situations in which the Board may exercise its
discretion. Therefore, the Office does not adopt the changes to the
rules proposed by the comments. The proposed rule, as modified in the
final rule, limits the Board's discretion to situations in which the
interests of justice support the Board exercising that discretion. As
set forth in the commentary to the proposed rule, and as further
explained in Hunting Titan, the Office anticipates that this standard
will be met only in ``rare circumstances'' and provides for certain
exemplary situations that may justify an exercise of the Board's
discretion. For example, the Board may exercise its discretion to grant
a motion to amend only when supported by readily identifiable and
persuasive evidence of record that the motion complies with the
statutory and regulatory requirements. Alternatively, where there is
readily identifiable and persuasive evidence in support of its
decision, the Board may exercise its discretion to deny a motion to
amend in situations in which the adversarial process fails to provide
the Board with potential arguments of patentability with respect to the
proposed substitute claims, such as when the petitioner has ceased to
participate in the proceeding altogether (for example, as a result of
settlement) or remains in the proceeding but does not oppose the motion
to amend.
Under the proposed rule, as modified in the final rule, the Board
may evaluate each motion to amend on a case-by-case basis to determine
whether the facts of the case support the interests of justice
standard.
Further limitations on the Board's discretion, such as those
proposed by the commenters, that set bright-line prohibitions on
certain exercises of the Board's discretion, are not adopted. For
example, in cases in which the petitioner is not participating or does
not oppose the motion to amend, limiting the Board to addressing only
the grounds of unpatentability raised by a petitioner against the
original claims may unduly limit the Board's ability to assess the
patentability of the amended claims in situations where there is
readily identifiable and persuasive evidence of unpatentability. See
Nike, 955 F.3d at 51 (``[T]he Board should not be constrained to
arguments and theories raised by the petitioner in its petition or
opposition to the motion to amend. . . . Otherwise, were a petitioner
not to oppose a motion to amend, the Patent Office would be left with
no ability to examine the new claims.''). Such a limit would increase
the risk of the Office issuing amended claims that are unpatentable
over the existing record in the proceeding. In addition, an amended
claim may add a limitation not present in the original claims and not
addressed by a ground of unpatentability in the petition, but the
limitation (and reason to combine limitations, as relevant) may be
disclosed elsewhere in the record before the Board. In such
circumstances, the Board may determine that the interests of justice
warrant denying the motion to amend on a ground of unpatentability not
articulated in the original petition. The Board, however, will not make
such a determination without first ensuring that the parties have been
given notice and an opportunity to respond to any new factual
allegation or legal theory.
Nor does the Office adopt a recommendation that the Board's
exercise of discretion in the interests of justice to deny a motion to
amend should be restricted to new limitations added by the proposed
amendment. Generally, the Office anticipates that this will usually be
the case because the limitations of the original claims will have been
addressed by the grounds of unpatentability raised in the petition, and
the Board is more likely to exercise its discretion when assessing
newly added limitations to substitute claims. That said, evaluating the
patentability of a claim requires consideration of the claim ``as a
whole.'' 35 U.S.C. 103 (``the claimed invention as a whole would have
been obvious''); 84 FR at 55 (2019 Revised Patent Subject Matter
Eligibility Guidance) (``consider the claim as a whole when evaluating
whether the judicial exception is meaningfully limited by integration
into a practical application of the exception''). Restricting the
Board's ability to exercise its discretion to evaluate the
[[Page 82933]]
patentability of proposed substitute claims to only portions of the
proposed claim is inconsistent with the holistic evaluation of the
patentability of a claim.
Comment 9: A minority of commenters opposed the proposed rule
providing that the Board may, in the interests of justice, grant or
deny a motion to amend for any reason supported by the evidence of
record. According to these commenters, the Board must independently
assess the potential unpatentability of any proposed substitute claim
and has no discretion to grant a motion to amend in the absence of its
independent assessment of patentability. One commenter stated that the
``interests of justice'' standard of the proposed rule is too high and
would unduly limit the Board's ability to address the patentability of
proposed substitute claims. The commenter expressed the view that the
Office should compel the Board to always independently confirm
patentability before granting a motion to amend, regardless of what a
petitioner argues and presents to the Board, rather than providing for
Board discretion in the interests of justice.
Response 9: These comments are not adopted. Removing the Board's
discretion to evaluate each proceeding on a case-by-case basis, and
requiring the Board to independently examine the patentability of every
proposed substitute claim regardless of whether or not (or how) the
motion to amend is opposed by a petitioner, is not consistent with the
nature of inter partes proceedings. AIA trials are, by their nature,
adversarial. As stated in Hunting Titan, ``relying on the adversarial
process to frame the issues for the Board properly places the
incentives on the parties to identify the pertinent evidence and make
the best arguments for their desired outcome.'' Hunting Titan, Paper 67
at 11. Thus, in most instances, the Board will ``rely on the incentives
the adversarial system creates, and expect that the petitioner will
usually have an incentive to set forth the reasons why the proposed
substitute claims are unpatentable. In most circumstances, then, the
Board need not raise its own arguments of unpatentability.'' Id. at 12.
The Office believes, however, that taking into account rare instances
that satisfy the interests of justice standard, as set forth above and
in Hunting Titan, provides a safeguard against the Office issuing
unpatentable claims when there is readily identifiable and persuasive
evidence of unpatentability while also relying, in most instances, on
the adversarial process to surface potential patentability challenges
against a proposed substitute claim.
Comment 10: One commenter agreed with the proposed rule to the
extent that the Board has discretion to deny a motion to amend when
supported by the record, but disagreed that the Board should have
discretion to grant a motion to amend. The commenter stated that
discretion to deny a motion to amend is consistent with the Board's
role to protect the public against overly broad patent claims, but that
the Board should not be able to grant an unwarranted motion to amend.
Response 10: The Office agrees with the first part of the comment
and believes that Board discretion to deny a motion to amend,
regardless of the burdens on the parties, when in the interests of
justice, is consistent with the goal of ensuring that claims issued by
the Office have appropriate scope. The Office disagrees, however, that
the Board should not have similar discretion to grant a motion to
amend. Such discretion, when exercised in the interests of justice,
protects against denial of a meritorious motion to amend that is
supported by the evidence of record for purely procedural reasons, such
as when a motion to amend sets forth the basis for concluding that a
patent owner has carried its burden but, through inadvertence, fails to
state that the motion meets a statutory or regulatory requirement.
D. Evidence of Record
Comment 11: The Office received several comments regarding the use
of the term ``evidence of record'' in the proposed rule. Some
commenters requested clarification of the rule and whether the Board
would be permitted to introduce its own evidence into the record. Other
commenters expressed the view that the Board should be permitted to
supplement the record, if necessary, to support its determination
whether to grant or deny the motion to amend. Other commenters stated
that the evidence of record should be limited to evidence introduced by
the parties.
Response 11: The Office appreciates and has carefully considered
these thoughtful comments and has modified the rule to state that the
Board has the discretion to, when in the interests of justice, grant or
deny a motion to amend only for reasons supported by readily
identifiable and persuasive evidence of record. The rule also has been
modified to state that the Board may make of record only readily
identifiable and persuasive evidence in a related proceeding before the
Office or evidence that a district court can judicially notice.
In response to the comments seeking clarification as to the scope
of the ``evidence of record,'' the final rule has been modified to
provide additional details as to the scope of evidence upon which the
Board may base its decision to grant or deny a motion to amend. The use
of ``evidence of record'' in the rule as adopted signifies that the
evidence on which the Board bases its determination on a motion to
amend will be entered into the record of the proceeding. In the vast
majority of cases, the parties will enter that evidence into the record
of the proceeding. The final rule as modified, however, specifies that
the Board may make of record only readily identifiable and persuasive
evidence in a related proceeding before the Office (i.e., in the
prosecution history of the challenged patent or a related patent or
application, or in the record of another proceeding before the Office
challenging the same patent or a related patent). These rare
situations, in which the Board may itself introduce evidence from the
record of another proceeding before the Office, help ensure that the
Office acts consistently and is cognizant of the complete record before
the agency.
Likewise, in response to comments seeking clarification, the final
rule as modified specifies that the Board may consider evidence that a
district court can judicially notice under Federal Rule of Evidence
201. This provision is consistent with the Board's ability to, when
appropriate (e.g., when necessary to decide issues of claim
construction), introduce and rely on well-known dictionaries or
treatises, even when the parties have not raised such evidence, or to
take official notice of facts as permitted by Federal Rule of Evidence
201. The Board's existing rules make the Federal Rules of Evidence
applicable to AIA trial proceedings and explain that ``judicial
notice'' as used in the Federal Rules of Evidence shall be construed in
AIA trial proceedings as ``official notice.'' See 37 CFR 42.62. Thus,
the final rule as modified reflects current Board practice and
regulations, pursuant to which the Board may take official notice of
facts in appropriate circumstances. See, e.g., RPX Corp. v. Iridescent
Networks, Inc., IPR2018-00254 (PTAB Dec. 10, 2018) (Paper 20) (taking
official notice of how the URL of the internet Archive provides the
date the website was captured); Ericsson Inc. v. Intellectual Ventures
I LLC, IPR2014-00527, (PTAB May 18, 2015) (Paper 41) (taking official
notice that members in the scientific and technical communities who
both publish and engage in research rely on the
[[Page 82934]]
information published on the copyright line of IEEE publications).
Furthermore, as modified in the final rule, the Board will exercise
its discretion only for reasons supported by evidence of record that is
``readily identifiable and persuasive.'' In the context of the final
rules, ``readily identifiable and persuasive'' has the same meaning
articulated in Hunting Titan and refers to evidence that is so clear
from the record that failing to consider it, although it has not been
raised by a party, would be inconsistent with the goal of supporting
the integrity of the patent system. Hunting Titan, Paper 67 at 13.
Entry of the evidence into the record provides to the parties
notice of all relevant evidence and the ability to respond to such
evidence before the Board, and also permits appellate review of the
Board's final decision should a dissatisfied party appeal. The rule's
statement that the Board's decision shall be based on the ``evidence of
record'' also signifies that the Board will consider the entirety of
the record in the proceeding, including all papers and exhibits, when
exercising its discretion to grant or deny a motion to amend. See Aqua
Products, 872 F.3d at 1325 (``[A]n agency's refusal to consider
evidence bearing on the issue before it is, by definition, arbitrary
and capricious within the meaning of 5 U.S.C. 706, which governs review
of agency adjudications. . . . That means that the agency must take
account of all the evidence of record, including that which detracts
from the conclusion the agency ultimately reaches.'') (O'Malley, J.)
(internal citations omitted).
Comments that the ``evidence of record'' should be limited to
evidence introduced by the parties and that the Board should not be
permitted to introduce evidence itself are not adopted. Absent the rare
circumstances described herein, the Board will not supplement the
evidence of record with, for example, additional prior art references
not introduced by a party. Further, the Board itself will not undertake
its own search for prior art in light of a motion to amend. Prohibiting
the Board from introducing its own evidence in any and all instances,
however, may risk unduly restricting the Board's ability to fully
evaluate the patentability of proposed substitute claims in light of
readily identifiable and persuasive evidence known or available to the
Office.
E. Opportunity To Respond
Comment 12: Although commenters generally appear to agree that the
Board may, in the interests of justice, exercise its discretion to
grant or deny a motion to amend for any reason supported by the
evidence of record, several commenters suggested that the rules should
expressly provide that the parties have notice and an opportunity to
respond to the Board's exercise of such discretion before any such
decision is made final to ensure compliance with due process, the
interests of justice standard, and the Administrative Procedure Act
(APA). One commenter stated that in addition to providing notice to the
parties concerning the Board's proposed exercise of discretion, the
Board should give written notice of its initial determination to both
parties as well as provide an opportunity for each party to respond in
writing. One commenter also suggested that the lack of any express
provisions concerning the parties' opportunity to be heard concerning
any new ground or evidence upon which the Board relies provides
insufficient guidelines for any reviewing court to assess whether the
Board's exercise of such discretion is an abuse of discretion.
Response 12: In the notice of proposed rulemaking concerning the
allocation of the burden of persuasion on a motion to amend, the Office
expressly acknowledged the requirement that any exercise of discretion
to grant or deny a motion to amend would involve providing the parties
with notice and an opportunity to be heard on those issues not
previously addressed by the parties. For instance, if the Board, in the
interests of justice, exercises its discretion to determine that a
motion to amend complies with all statutory and regulatory
requirements, it will do so only ``where the petitioner has been
afforded the opportunity to respond to that evidence.'' 84 FR at 56404.
Likewise, if the Board decides to exercise its discretion to deny a
motion to amend, it will do so ``only where the patent owner has been
afforded the opportunity to respond to that evidence and related
grounds of unpatentability.'' Id. As the commenters have noted, and as
the Federal Circuit recognized in Nike, such notice and opportunity to
be heard by all involved parties is required by due process and
expressly set forth in the APA. See Nike, 955 F.3d at 52 (``[T]he
notice provisions of the APA and our case law require that the Board
provide notice of its intent to rely on [newly raised references] and
an opportunity for the parties to respond before issuing a final
decision relying on [those references].''). This requirement was also
recently reaffirmed in the Board's precedential Hunting Titan decision.
Hunting Titan, Paper 67 at 14-15. Hunting Titan also cited two examples
of adequate notice and opportunity to respond, namely, the Board
requesting supplemental briefing from the parties regarding the
proposed ground of unpatentability or requesting that the parties be
prepared to discuss the prior art in connection with the substitute
claims at an oral hearing. Id. at 15-16 (citing Nike, 955 F.3d at 55).
In order to provide further clarity and in response to public comments
seeking an express regulatory provision providing for an opportunity to
be heard, the final rule as modified expressly provides that, where the
Board exercises its discretion to grant or deny a motion to amend, the
parties will have an opportunity to respond.
Rulemaking Considerations
A. Regulatory Flexibility Act: For the reasons provided herein, the
Senior Counsel for Regulatory and Legislative Affairs, Office of
General Law, United States Patent and Trademark Office, has certified
to the Chief Counsel for Advocacy of the Small Business Administration
that changes set forth in this rulemaking would not have a significant
economic impact on a substantial number of small entities. See 5 U.S.C.
605(b).
The changes in this rulemaking are intended to set forth expressly
the respective burdens of persuasion on the parties regarding a motion
to amend in an AIA proceeding. These changes are consistent with
relevant precedential decisions of the Board and Federal Circuit, and
as such, do not reflect a change from current practice. The changes do
not create additional procedures or requirements or impose any
additional compliance measures on any party, nor do these changes cause
any party to incur additional cost. Therefore, any requirements
resulting from these changes are of minimal or no additional burden to
those practicing before the Board.
B. Executive Order 12866 (Regulatory Planning and Review): This
rulemaking has been determined to be not significant for purposes of
Executive Order 12866 (Sept. 30, 1993).
C. Executive Order 13563 (Improving Regulation and Regulatory
Review): The Office has complied with Executive Order 13563 (Jan. 18,
2011). Specifically, the Office has, to the extent feasible and
applicable: (1) Made a reasoned determination that the benefits justify
the costs of the rules; (2) tailored the rules to impose the least
burden on society consistent with obtaining the regulatory objectives;
(3) selected a
[[Page 82935]]
regulatory approach that maximizes net benefits; (4) specified
performance objectives; (5) identified and assessed available
alternatives; (6) involved the public in an open exchange of
information and perspectives among experts in relevant disciplines,
affected stakeholders in the private sector, and the public as a whole,
and provided online access to the rulemaking docket; (7) attempted to
promote coordination, simplification, and harmonization across
government agencies and identified goals designed to promote
innovation; (8) considered approaches that reduce burdens and maintain
flexibility and freedom of choice for the public; and (9) ensured the
objectivity of scientific and technological information and processes.
D. Executive Order 13771 (Reducing Regulation and Controlling
Regulatory Costs): This rule is not an Executive Order 13771 (Jan. 30,
2017) regulatory action because it is not significant under Executive
Order 12866.
E. Executive Order 13132 (Federalism): This rulemaking does not
contain policies with federalism implications sufficient to warrant
preparation of a Federalism Assessment under Executive Order 13132
(Aug. 4, 1999).
F. Executive Order 13211 (Energy Effects): This rulemaking is not a
significant energy action under Executive Order 13211 because it is not
likely to have a significant adverse effect on the supply,
distribution, or use of energy. Therefore, a Statement of Energy
Effects is not required under Executive Order 13211 (May 18, 2001).
G. Executive Order 12988 (Civil Justice Reform): This rulemaking
meets applicable standards to minimize litigation, eliminate ambiguity,
and reduce burden as set forth in sections 3(a) and 3(b)(2) of
Executive Order 12988 (Feb. 5, 1996).
H. Executive Order 13045 (Protection of Children): This rulemaking
does not concern an environmental risk to health or safety that may
disproportionately affect children under Executive Order 13045 (Apr.
21, 1997).
I. Executive Order 12630 (Taking of Private Property): This
rulemaking will not affect a taking of private property or otherwise
have taking implications under Executive Order 12630 (Mar. 15, 1988).
J. Congressional Review Act: Under the Congressional Review Act
provisions of the Small Business Regulatory Enforcement Fairness Act of
1996 (5 U.S.C. 801 et seq.), prior to issuing any final rule, the
United States Patent and Trademark Office will submit a report
containing the rule and other required information to the United States
Senate, the United States House of Representatives, and the Comptroller
General of the Government Accountability Office. The changes in this
rulemaking are not expected to result in an annual effect on the
economy of $100 million or more, a major increase in costs or prices,
or significant adverse effects on competition, employment, investment,
productivity, innovation, or the ability of United States-based
enterprises to compete with foreign-based enterprises in domestic and
export markets. Therefore, this rulemaking is not a ``major rule'' as
defined in 5 U.S.C. 804(2).
K. Unfunded Mandates Reform Act of 1995: The changes set forth in
this rulemaking do not involve a Federal intergovernmental mandate that
will result in the expenditure by State, local, and tribal governments,
in the aggregate, of $100 million (as adjusted) or more in any one
year, or a Federal private sector mandate that will result in the
expenditure by the private sector of $100 million (as adjusted) or more
in any one year, and will not significantly or uniquely affect small
governments. Therefore, no actions are necessary under the provisions
of the Unfunded Mandates Reform Act of 1995. See 2 U.S.C. 1501 et seq.
L. National Environmental Policy Act of 1969: This rulemaking will
not have any effect on the quality of the environment and is thus
categorically excluded from review under the National Environmental
Policy Act of 1969. See 42 U.S.C. 4321 et seq.
M. National Technology Transfer and Advancement Act of 1995: The
requirements of section 12(d) of the National Technology Transfer and
Advancement Act of 1995 (15 U.S.C. 272 note) are not applicable because
this rulemaking does not contain provisions that involve the use of
technical standards.
N. Paperwork Reduction Act of 1995: The Paperwork Reduction Act of
1995 (44 U.S.C. 3501-3549) requires that the Office consider the impact
of paperwork and other information collection burdens imposed on the
public. This rulemaking does not involve an information collection
requirement that is subject to review by the Office of Management and
Budget (OMB) under the Paperwork Reduction Act of 1995 (44 U.S.C. 3501-
3549). This rulemaking does not add any additional information
requirements or fees for parties before the Board.
Notwithstanding any other provision of law, no person is required
to respond to, nor shall any person be subject to, a penalty for
failure to comply with a collection of information subject to the
requirements of the Paperwork Reduction Act unless that collection of
information displays a currently valid OMB control number.
List of Subjects in 37 CFR Part 42
Administrative practice and procedure, Inventions and patents,
Lawyers.
PART 42--TRIAL PRACTICE BEFORE THE PATENT TRIAL AND APPEAL BOARD
0
1. The authority citation for 37 CFR part 42 continues to read as
follows:
Authority: 35 U.S.C. 2(b)(2), 6, 21, 23, 41, 135, 311, 312, 316,
and 321-326; Pub. L. 112-29, 125 Stat. 284; and Pub. L. 112-274, 126
Stat. 2456.
0
2. Amend Sec. 42.121 by adding paragraph (d) to read as follows:
Sec. 42.121 Amendment of the patent.
* * * * *
(d) Burden of Persuasion. On a motion to amend:
(1) A patent owner bears the burden of persuasion to show, by a
preponderance of the evidence, that the motion to amend complies with
the requirements of paragraphs (1) and (3) of 35 U.S.C. 316(d), as well
as paragraphs (a)(2), (a)(3), (b)(1), and (b)(2) of this section;
(2) A petitioner bears the burden of persuasion to show, by a
preponderance of the evidence, that any proposed substitute claims are
unpatentable; and
(3) Irrespective of paragraphs (d)(1) and (2) of this section, the
Board may, in the interests of justice, exercise its discretion to
grant or deny a motion to amend only for reasons supported by readily
identifiable and persuasive evidence of record. In doing so, the Board
may make of record only readily identifiable and persuasive evidence in
a related proceeding before the Office or evidence that a district
court can judicially notice. Where the Board exercises its discretion
under this paragraph, the parties will have an opportunity to respond.
0
3. Amend Sec. 42.221 by adding paragraph (d) to read as follows:
Sec. 42.221 Amendment of the patent.
* * * * *
(d) Burden of Persuasion. On a motion to amend:
(1) A patent owner bears the burden of persuasion to show, by a
preponderance of the evidence, that the motion to amend complies with
the requirements of paragraphs (1) and (3) of 35 U.S.C. 326(d), as well
as
[[Page 82936]]
paragraphs (a)(2), (a)(3), (b)(1), and (b)(2) of this section;
(2) A petitioner bears the burden of persuasion to show, by a
preponderance of the evidence, that any proposed substitute claims are
unpatentable; and
(3) Irrespective of paragraphs (d)(1) and (2) of this section, the
Board may, in the interests of justice, exercise its discretion to
grant or deny a motion to amend only for reasons supported by readily
identifiable and persuasive evidence of record. In doing so, the Board
may make of record only readily identifiable and persuasive evidence in
a related proceeding before the Office or evidence that a district
court can judicially notice. Where the Board exercises its discretion
under this paragraph, the parties will have an opportunity to respond.
Andrei Iancu,
Under Secretary of Commerce for Intellectual Property and Director of
the United States Patent and Trademark Office.
[FR Doc. 2020-28159 Filed 12-18-20; 8:45 am]
BILLING CODE 3510-16-P