https://www.managingip.com/article/2g8gzksiytdq24tqtd1xc/patents/ptab-section-101-reversals-rise-what-the-decisions-signal-and-how-to-position-your-next-appeal
PTAB Section 101 reversals rise: what the decisions signal and how to position your next appeal |...
Anton Hopen, shareholder at Trenam Law, shares how counsel should construct Section 101 claims as early 2026 PTAB data shows reversals rising in technical cases
https://wolfgreenfield.com/news/2020/google-gets-ptab-to-review-3-messaging-media-patents
Google Gets PTAB To Review 3 Messaging, Media Patents | Wolf Greenfield
The Patent Trial and Appeal Board on Monday instituted review of an instant messaging technology patent, along with two media patents, asserted against Goo
to reviewgooglegetsptab
https://www.ptab.us/2016/11/dystar-dembiczak.html
PTAB.US: dystar, dembiczak
dystar, dembiczak - the proper question is whether the ordinary artisan possesses knowledge and skills rendering him capable of combining the prior art...
ptabusdystar
https://bcle.law.berkeley.edu/program?id=85572
PTAB and Discretionary Denial - WebCredenza
ptabdiscretionarydenial
https://www.fastcase.com/featured/analytics-which-patent-owners-faced-the-most-ptab-petitions/
ANALYTICS: Which Patent Owners Faced the Most PTAB Petitions? | Fastcase
The Smarter Alternative for Legal Research.
the mostanalyticspatentownersfaced
https://www.jonesday.com/en/practices/experience/2017/03/compass-bank-prevails-in-ipr-proceedings-challenging-intellectual-ventures-patents
Compass Bank prevails at PTAB and in Federal Circuit in IPRs challenging Intellectual Ventures...
https://www.drugpatentwatch.com/p/litigation/drugname/index.php?query=VYNDAQEL
VYNDAQEL drug patent court cases and PTAB cases for biologic and small molecule drugs
Drug patent lawsuits and Patent Trial and Appeal Board cases for VYNDAQEL
court cases
https://www.ptab.us/2013/04/medichem-mems-tech-norgren.html
PTAB.US: norgren, medichem, mems tech
medichem for simultaneous advantages and disadvantages still won't obviate motivation to combine mems tech coupled means both direct and indirect coupling...
ptabusnorgrenmemstech
https://www.jonesday.com/en/insights/2025/02/two-separate-analyses-nonobviousness-vs-enablement
Two Separate Analyses: Nonobviousness vs Enablement, PTAB Litigation Blog | Insights | Jones Day
https://www.ptab.us/2018/01/giannelli.html
PTAB.US: giannelli
giannelli - Physical capability alone does not render obvious that which is contraindicated.
ptabus
https://www.goodwinlaw.com/en/insights/blogs/2022/01/ptab-institutes-two-iprs-on-tocilizumab-patents
PTAB Institutes Two IPRs on Tocilizumab Patents | Insights & Resources | Goodwin
insights resourcesptabinstitutestwoiprs
https://wysebridge.com/ptab-precedent-and-informative-decisions
Maximize Patent Success: Leveraging PTAB Precedent and Informative Decisions - Wysebridge Patent...
Feb 7, 2026 - Delve into the importance of PTAB precedent and decisions for patent strategy optimization. Stay ahead by understanding trends, strengthening patent...
maximizepatentsuccessleveragingptab
https://www.law360.com/companies/lions-gate-entertainment-corp/ptab_cases
Lions Gate Entertainment Corp. (NYSE:LGF) : Ptab Cases :: Law360
The latest litigation ptab_cases involving the company Lions Gate Entertainment Corp. (NYSE:LGF)
lions gateentertainmentcorpnyselgf
https://ipbiz.blogspot.com/2021/07/the-cafc-vacates-ptab-decision-in-in-re.html
IPBiz: The CAFC vacates the PTAB decision in IN RE: VICTOR KIRILICHIN
cafcvacatesptabdecisionvictor
https://www.dechert.com/knowledge/publication/2020/11/ptab-mylan-decision-could-be-boon-to-drug-innovators.html/1747840182471
PTAB Mylan Decision Could Be Boon To Drug Innovators
could beptabmylandecisionboon
https://www.lifesciencesipreview.com/americas/federal-circuit-affirms-ptab-invalidation-of-dako-denmark-patent-claims-1895
Federal Circuit affirms PTAB invalidation of Dako Denmark patent claim | Life Sciences Intellectual...
Federal Circuit affirms PTAB invalidation of Dako Denmark patent claims
https://www.uspto.gov/subscription-center/2023/tomorrow-learn-about-handling-issues-typically-arise-during-aia-proceeding
Tomorrow: Learn about handling issues that typically arise during an AIA proceeding before the PTAB...
https://www.bomcip.com/blog/uspto-establishes-new-ptab-pro-bono-program/
The USPTO Establishes New PTAB Pro Bono Program - Bookoff McAndrews
Apr 19, 2022 - TAKEAWAY: The USPTO recently launched a Patent Trial and Appeal Board Pro Bono Program to connect volunteer patent practitioners with eligible inventors...
pro bono programusptonewptab
https://www.jonesday.com/en/insights/2020/08/precedential-ptab-will-rarely-identify-mta-unpatentability-grounds
Precedential: PTAB Will Rarely Identify MTA Unpatentability Grounds, PTAB Litigation Blog |...
ptabrarelyidentifymtagrounds
https://ipwatchdog.com/2019/04/24/numbers-apj-matt-clements-potential-pro-apple-bias-ptab/
By the Numbers: APJ Matt Clements and Potential Pro-Apple Bias at the PTAB
Apr 24, 2019 - Matthew Robert Clements, formerly an administrative patent judge at the Patent Trial and Appeal Board, has been hired as an attorney by consumer tech giant...
by the numbers
https://www.knobbe.com/blog/ptab-cannot-shortcut-two-step-obviousness-analysis/
PTAB Cannot Shortcut the Two-Step Obviousness Analysis | Knobbe Martens
Nov 17, 2024 - FITBIT, INC. v. VALENCELL, INC. Before Newman, Dyk, and Reyna. Appeal from Patent Trial and Appeal Board. Summary: Notwithstanding its rejection of the...
the twoptabcannotshortcutstep
https://www.morganlewis.com/pubs/2023/04/uspto-unleashes-wave-of-ptab-rule-proposals
USPTO Unleashes Wave of PTAB Rule Proposals
The US Patent and Trademark Office (USPTO) published an Advance Notice of Proposed Rulemaking (ANPRM) on April 20 seeking comments on proposed changes to...
usptounleasheswaveptabrule
https://www.managingip.com/article/2a5bqo2drurt0bwsoqzx7/sterne-kessler-first-law-firm-to-500-ptab-proceedings
Sterne Kessler first law firm to 500 PTAB proceedings | Managing Intellectual Property
law firm
https://ptabbar.org/news_manager.php?page=42175
PTAB Bar Association
ptabbarassociation
https://www.ptablitigationblog.com/category/standing/
Standing Archives - PTAB Litigation Blog
standingarchivesptablitigationblog
https://mms.ptabbar.org/members/calendar_ma.php?org_id=PTAB&curMonth=07&curYear=2025
PTAB Bar Association
ptabbarassociation
https://www.ptab.us/2018/01/lilienfeld.html
PTAB.US: Lilienfeld
Lilienfeld - It is well established that, while a change in the proportions of a combination shown to be old, such as is here involved, may be inventive, such...
ptabuslilienfeld
https://techrights.org/o/2018/04/05/droplets-v-iancu/
Oil States is a Lost Cause for Enemies of the Patent Trial and Appeal Board (PTAB); Now They Push...
https://aeonlaw.com/federal-circuit-reverses-ptab-on-wireless-patent-invalidity/
Federal Circuit Reverses PTAB on Wireless Patent Invalidity - AEON Law
Feb 20, 2024 - The Federal Circuit has reversed a decision of the Patent Trial and Appeal Board (PTAB or Board) that one claim of a wireless communications patent was...
federal circuitreversesptabwirelesspatent
https://ipwatchdog.com/2026/05/06/cafc-affirms-ptab-ruling-draftkings-failed-prove-unpatentability-gaming-patent-claim/
CAFC Affirms PTAB Ruling That DraftKings Failed to Prove Unpatentability of Gaming Patent Claim
May 6, 2026 - The CAFC issued a decision today affirming a final written decision of the PTAB that DK Crown Holdings Inc. failed to prove that claim 18 of AG18's patent was...
https://www.law360.co.uk/companies/regenxbio-inc/ptab_cases
Regenxbio Inc. (NASDAQ:RGNX) : Ptab Cases :: Law360
The latest litigation ptab_cases involving the company Regenxbio Inc. (NASDAQ:RGNX)
incnasdaqptabcases
https://www.gtlaw.com/en/news/2022/01/media-coverage/ptab-says-2-peloton-patents-arent-any-good
PTAB Says 2 Peloton Patents Aren't Any Good | News | Greenberg Traurig LLP
Greenberg Traurig's Douglas R. Weider is quoted, and Barry J. Schindler, Heath J. Briggs, and James L. Ryerson are mentioned in a Law360 article titled "PTAB...
https://www.docketalarm.com/blog/2015/6/4/Know-Your-PTAB-Judges-Meet-PTAB-Judge-Trevor-Jefferson/
Know Your PTAB Judges: Meet PTAB Judge Trevor Jefferson
Jun 4, 2015 - News and developments from Docket Alarm.
know yourptabjudgesmeettrevor
https://www.docketalarm.com/blog/2014/8/25/Who-Are-the-PTAB-Judges/
Who Are the PTAB Judges?
Aug 25, 2014 - News and developments from Docket Alarm.
ptabjudges
https://www.ptab.us/2014/08/
PTAB.US: August 2014
Appeals to USPTO Patent Trial and Appeal Board PTAB, Law and Government, Legal. Patent Cases, manual of patent examining procedure. Patent Law.
ptabus
https://www.ptab.us/search/label/goodyear%20dental
PTAB.US: goodyear dental
Appeals to USPTO Patent Trial and Appeal Board PTAB, Law and Government, Legal. Patent Cases, manual of patent examining procedure. Patent Law.
ptabusgoodyeardental
https://www.ptab.us/2012/11/amgen-levengood.html
PTAB.US: amgen2, levengood
amgen4 enablement more indulgent than written description levengood old BPAI case for 103
ptabus
https://www.ptabwatch.com/2015/12/ptab-confronts-issues-raised-by-ipr-remand-from-federal-circuit/
PTAB Confronts Issues Raised By IPR Remand From Federal Circuit | PTABWatch
Jul 9, 2025 - In issuing a second final decision in Microsoft Corp. v. Proxyconn Inc., IPR2012-00026/ IPR2013-00109, Paper No. 80 (Dec. 9, 2015), the PTAB dealt with a
federal circuitptabissuesraised
https://www.jonesday.com/en/insights/2022/04/ptab-allows-supplemental-information-request-to-fly
PTAB Allows Supplemental Information Request To Fly, PTAB Litigation Blog | Insights | Jones Day
supplemental informationrequest to
https://www.goodwinlaw.com/en/insights/blogs/2021/04/mylan-invalidates-another-lantus-patent-at-the-ptab
Mylan Invalidates Another LANTUS Patent at the PTAB | Insights & Resources | Goodwin
at theinsights resourcesmylananotherlantus
https://www.coffylaw.com/ptab-holds-packet-filtering-claims-unpatentable-in-cisco-centripetal-networks-ipr/
PTAB Holds Packet Filtering Claims Unpatentable in Cisco/Centripetal Networks IPR | COFFYLAW, LLC
Feb 13, 2025 - PTAB Holds Packet Filtering Claims Unpatentable in Cisco/Centripetal Networks IPR
https://ipverse.greyb.com/ptab-web/trend-analysis
PTAB Trend Analysis - IP Verse
Explore insights on PTAB cases, trends, and analysis. Stay updated with the latest PTAB cases, trends, and insights.
trend analysisptabipverse
https://www.uspto.gov/subscription-center/2025/ptab-designates-precedential-appeals-review-panel-decision
PTAB designates as precedential an Appeals Review Panel decision | USPTO
review panelptabappealsdecisionuspto
https://www.drugpatentwatch.com/p/litigation/patent/9718880
9,718,880 small molecule and biologic drug patent litigation district court and PTAB cases
Drug patent lawsuits and PTAB cases for patent 9,718,880
https://www.ptablitigationblog.com/
Home - PTAB Litigation Blog
Feb 6, 2025 - Jones Day’s PTAB Litigation blog features analysis from patent attorneys on news relating to post-issuance patentability challenges at the PTAB of the USPTO
ptablitigationblog
https://vlex.com/vid/2020-ptab-year-in-856104535
2020 PTAB Year in Review - vLex United States
2020 PTAB Year in Review
year in reviewptabvlexunitedstates
https://www.drugpatentwatch.com/p/litigation/drugname/index.php?query=OMEGAVEN
OMEGAVEN drug patent litigation and PTAB cases for small molecule and biologic drugs
Drug patent lawsuits and Patent Trial and Appeal Board cases for OMEGAVEN
patent litigation
https://www.law360.co.uk/companies/starbucks-corp/ptab_cases
Starbucks Corp. (NASDAQ:SBUX) : Ptab Cases :: Law360
The latest litigation ptab_cases involving the company Starbucks Corp. (NASDAQ:SBUX)
starbuckscorpnasdaqsbuxptab
https://www.gwbs.jp/news/2023/12/steve-baughman-and-megan-raymond-discuss-the-biggest-ptab-developments-in-2023/
Steve Baughman and Megan Raymond Discuss The Biggest PTAB Developments in 2023 - Groombridge, Wu,...
Dec 21, 2023 - Partners Steven Baughman and Megan Raymond discuss the implications of their PTAB victories for pharmaceutical giant Novo Nordisk and PTAB practice in general.
https://www.ptabwatch.com/2016/07/an-overview-of-amendments-to-the-ptab-rules/
An Overview of Amendments to the PTAB Rules | PTABWatch
Jul 6, 2016 - On June 30, 2016, lead APJ Jacqueline Wright Bonilla provided an overview of the new PTAB rules during the Biotechnology/Chemical/Pharmaceutical Customer
an overviewto theamendmentsptabrules
https://www.haynesboone.com/news/publications/jarratt-on-fed-circ-guidance-for-ptab-in-maxlinear
Jarratt in Law360: Fed. Circ. Guidance For PTAB In MaxLinear | News | Haynes Boone
Haynes Boone Associate Scott Jarratt writes in Law360 about the federal circuit ruling in MaxLinear.
https://iipla.org/news/ptab-upholds-bausch-patent-following-federal-circuit-remand
PTAB Upholds Bausch Patent Following Federal Circuit Remand | IIPLA
The Patent Trial and Appeal Board (PTAB) has reaffirmed its decision that MSN Laboratories did not demonstrate the invalidity of a drug pat...
federal circuitptabbauschpatentfollowing
https://www.ptabbar.org/2021_conference_hotel_venue.php
2021 Conference Hotel Venue - PTAB Bar Association
conference hotelvenueptabbarassociation
https://ptabbar.org/
Home - PTAB Bar Association
ptabbarassociation
https://content.govdelivery.com/accounts/USPTO/bulletins/29ae1d3
USPTO issues guidance memorandum to the Patent Trial and Appeal Board (PTAB) regarding reliance on...
patent trial and appeal board
https://www.knobbe.com/updates/new-ptab-bar-association-launched/
New PTAB Bar Association Launched | Knobbe Martens
Nov 17, 2024 - Knobbe Martens is pleased to be a founding member of the National Patent Trial and Appeal Board (PTAB) Bar Association, which officially launched September 16....
bar associationnewptablaunchedknobbe
https://www.lifesciencesipblog.com/ptab-overturns-obviousness-finding-for-intended-usefunctional-characteristic-error
PTAB Overturns Obviousness Finding for Intended Use-Functional Characteristic Error | Oblon Life...
intended use
https://www.vpgateway.com/event-details/ptab-practitioners-series-discovery-motions-practice-made-perfect-1
PTAB Practitioner's Series: Discovery & Motions - Practice Made Perfect | VP Gateway
In this webinar, registered patent attorney Kevin McNish, with McNish PLLC, joins VPG as he dives into useful techniques to make the most of your limited...
s seriesdiscovery motionsptabpractitioner
https://www.ptab.us/2020/06/
PTAB.US: June 2020
Appeals to USPTO Patent Trial and Appeal Board PTAB, Law and Government, Legal. Patent Cases, manual of patent examining procedure. Patent Law.
ptabusjune
https://www.ptab.us/2012/04/reversed-2100-computer-architecture-and_18.html
PTAB.US: monarch knitting, purdue pharma
monarch knitting for long felt but unsolved need purdue pharma for 112(1) written description requirement
ptabusmonarchknittingpurdue
https://ipwatchdog.com/2026/05/06/googles-challenge-ptab-limits-puts-reliance-balance-line/
Google’s Challenge to PTAB Limits Puts Reliance and Balance on the Line
May 6, 2026 - In its recent petition to the U.S. Supreme Court, Google argues that patents can be invalid at any time, even decades after issuance, and therefore should...
https://www.patentspostgrant.com/2022/06/proposed-ptab-reforms-adjusted-for-bio-pharma/
Proposed PTAB Reforms Adjusted for Bio/Pharma | Patents Post-Grant
Jun 21, 2022 - PTAB Reform Act of 2022 Back in September of 2021, the "Restoring the America Invents Act" was released by Senators Leahy (D-VT) and Cornyn (R-TX). The
for bio pharmaproposedptabreformspatents
https://www.jonesday.com/en/insights/2022/04/ptab-will-not-hear-aapabasis-grounds
PTAB Will Not Hear AAPA-Basis Grounds PTAB Litigation Blog | Insights | Jones Day
https://www.ptab.us/2010/01/reversed-1600-ex-parte-johnston-et-al.html
PTAB.US
Appeals to USPTO Patent Trial and Appeal Board PTAB, Law and Government, Legal. Patent Cases, manual of patent examining procedure. Patent Law.
ptabus
https://www.worldipreview.com/patent/federal-circuit-backs-nestle-says-ptab-erred-in-claim-construction-13927
Federal Circuit backs Nestle; claims PTAB erred in patent construction | World IP Review
Federal Circuit vacates PTAB Honeywell decision
https://www.ptablitigationblog.com/chief-judge-signals-changes-may-be-coming-for-the-ordinary-observer-test/
Chief Judge Signals Changes May Be Coming for the Ordinary Observer Test - PTAB Litigation Blog
Mar 12, 2026 - On February 2, 2026, a split Federal Circuit panel affirmed summary judgment of no design-patent infringement issued by a Maine federal court.
https://lifestyle.kotaradio.com/story/9353/reed-semiconductor-prevails-in-uspto-ptab-patent-invalidation-proceeding-against-monolithic-power-systems/
Reed Semiconductor Prevails in USPTO PTAB Patent Invalidation Proceeding Against Monolithic Power...
https://www.ptab.us/search/label/CFMT
PTAB.US: CFMT
Appeals to USPTO Patent Trial and Appeal Board PTAB, Law and Government, Legal. Patent Cases, manual of patent examining procedure. Patent Law.
ptabuscfmt
https://www.jonesday.com/en/insights/2024/10/citing-issued-patent-instead-of-pregrant-publication-almost-costs-petitioner
Citing Issued Patent Instead of Pre-Grant Publication Almost Costs Petitioner, PTAB Litigation Blog...
https://www.ptablaw.com/2021/07/29/proper-representation-of-prophetic-examples/
Proper Representation of Prophetic Examples | PTAB Law Blog
Jul 29, 2021 - Earlier this month, the United States Patent and Trademark Office (USPTO) published a notice in the Federal Register providing guidance regarding the
properrepresentationpropheticexamplesptab
https://www.law360.com/companies/warner-bros-entertainment-inc/ptab_cases
Warner Bros. Entertainment Inc. : Ptab Cases :: Law360
The latest litigation ptab_cases involving the company Warner Bros. Entertainment Inc. ()
warner brosentertainmentincptabcases
https://ec2-52-205-222-223.compute-1.amazonaws.com/publicpolicy/articles/2315509/ptab-leader-explains-denial-policy-after-withdrawn-memo
PTAB Leader Explains Denial Policy After Withdrawn Memo - Law360
The Patent Trial and Appeal Board's chief judge has provided guidance to the board's other members on how to decide whether to use discretion to deny review of...
ptableaderexplainsdenialpolicy
https://www.law360.co.uk/firms/rimon-pc/ptab_cases
Rimon PC : Ptab Cases :: Law360
The latest litigation ptab_cases involving the law firm Rimon PC
rimonpcptabcases
https://www.jonesday.com/en/insights/2021/03/district-court-indefiniteness-ruling-leads-to-denial
District Court Indefiniteness Ruling Leads to Denial, PTAB Litigation Blog | Insights | Jones Day
https://www.ptab.us/2015/12/brown.html
PTAB.US: brown
brown - It is the patentability of the product claimed and not of the recited process steps which must be established.
ptabusbrown
https://www.goodwinlaw.com/en/insights/publications/2015/02/05_01
Federal Circuit Affirms PTAB in First Completed Inter Partes Review Appeal | Insights & Resources |...
inter partes review
https://www.ipcaseupdates.com/blog/scotus-holds-decisions-of-ptab-apjs-must-be-reviewable-by-pto-director/
SCOTUS Holds Decisions of PTAB APJs Must Be Reviewable by PTO Director - IP Case Updates Blog
Discover the latest updates to intellectual property case law. From patent disputes to trademark infringement battles, our blog covers a wide range of legal...