Understanding the Impact of IPR Estoppel and PTAB Discretionary Denials — Patents: Post-Grant Podcast
What Were the Cooler Wars? (Part 2) — No Infringement Intended Podcast
A Guide to SEP: Standard Essential Patents for Tech Startups
Wolf Greenfield’s New Shareholders
5 Key Takeaways | Building a Winning Evidentiary Record at the PTAB (and Surviving Appeal)
Wolf Greenfield Attorneys Review 2024 and Look Ahead to 2025
5 Key Takeaways | Alice at 10: A Section 101 Update
Director Review Under the USPTO's Final Rule – Patents: Post-Grant Podcast
AGG Talks: Cross-Border Business Podcast - Episode 20: Mastering ITC Section 337 Investigations
Navigating Intellectual Property Challenges in the Renewable Energy Sector - Energy Law Insights
Patent Considerations in View of the Nearshoring Trends to the Americas
Tonia Sayour in the Spotlight
New Developments in Obviousness-Type Double Patenting and Original Patent Requirements — Patents: Post-Grant Podcast
3 Key Takeaways | What Corporate Counsel Need to Know About Patent Damages
5 Key Takeaways | Rolling with the Legal Punches: Resetting Patent Strategy to Address Changes in the Law
Meet Meaghan Luster: Patent Litigation Associate at Wolf Greenfield
Legal Alert: USPTO Proposes Major Change to Terminal Disclaimer Practice
PODCAST: Williams Mullen's Trending Now: An IP Podcast - Artificial Intelligence Patents & Emerging Regulatory Laws
Are Your Granted Patents in Danger of a Post-Grant Double Patenting Challenge?
Patent Litigation: How Low Can You Go?
INCYTE CORPORATION v. SUN PHARMACEUTICAL INDUSTRIES, INC. - Before Moore, Hughes, and Cunningham. Appeal from the Patent Trial and Appeal Board. Speculative plans for potentially infringing activity are insufficient to...more
Restem filed a petition for inter partes review of U.S. Patent No. 9,803,176, directed to stem cells obtained from umbilical cord tissue and isolated through a two-step process to create a specific cell marker expression...more
Alnylam Pharmaceuticals, Inc. v. Moderna, Inc., Appeal No. 2023-2357 (Fed. Cir. June 4, 2025) In this week’s Case of the Week, the Federal Circuit affirmed a final judgment that Moderna’s mRNA-based COVID-19 vaccine did...more
The US Court of Appeals for the Federal Circuit dismissed Incyte’s appeal of a Patent Trial & Appeal Board decision, holding that a disappointed validity challenger lacked appellate standing to challenge the Board’s final...more
Case Name: Association for Accessible Medicines v. Bonta, Civ. No. 2:20-cv-01708-TLN-DB, 2021 WL 5853431 (E.D. Ca. Dec. 9, 2021) (Nunley, J.) - Drug Product and Patent(s)-in-Suit: N/A - Nature of Case and Issue(s) Presented:...more
Venue and Pleading Infringement in Hatch-Waxman Litigation Turn on Location and Identity of ANDA Filer - In Celgene Corp. v. Mylan Pharm. et al., Appeal No. 21-1154, the Federal Circuit held that in Hatch-Waxman...more
Argentum Pharmaceuticals LLC v. Novartis Pharmaceuticals Corp., Appeal No. 2018-2273 (Fed. Cir., April 23, 2020). Argentum and other petitioners filed IPRs against Novartis’ patent related to methods of treating...more
A weekly summary of the precedential patent-related opinions issued by the Court of Appeals for the Federal Circuit and the opinions designated precedential or informative by the Patent Trial and Appeal Board....more
The US Court of Appeals for the Federal Circuit dismissed an appeal of an inter partes review (IPR), finding that the challenger lacked appellate standing because it had terminated its attempts to develop the infringing...more
In Momenta Pharmaceuticals, Inc. v. Bristol-Myers Squibb Co., the Federal Circuit dismissed Momenta’s appeal from an adverse IPR decision for lack of standing after Momenta suspended its potentially infringing biosimilar...more
On February 7, 2019, in Momenta Pharmaceuticals, Inc. v. Bristol-Myers Squibb Company, the Federal Circuit dismissed an appeal brought by a petitioner in an inter partes review (IPR) for lack of standing and mootness because...more
Last week, the Federal Circuit issued its long-awaited opinion in Momenta Pharmaceuticals, Inc. v. Bristol-Myers Squibb Co., No. 2017-1694, slip op. (Fed. Cir. Feb. 7, 2019). ...more
The Federal Circuit just issued a decision that confirms its stance on Article III standing for appeals from inter partes reviews (IPRs), making it tougher for unsuccessful IPR petitioners to obtain judicial review of U.S....more
Mylan Pharmaceuticals, Inc. petitioned for inter partes review (IPR) of U.S. Patent No. 6,858,650 (the “‘650 Patent”), which is owned by UCB Pharma GmbH (“UCB”) and is directed to chemical derivatives of a drug for treating...more
In Amerigen Pharmaceuticals Limited v. UCB Pharma GmbH, generic drug manufacturer Amerigen appealed a decision of the Patent Trial & Appeal Board finding UCB’s patent to certain chemical derivatives of diphenylpropylamines...more
On October 23, 2018, we previously reported that the Federal Circuit ordered Momenta to show cause as to why Momenta’s appeal of a PTAB decision upholding the patentability of BMS’s U.S. Patent No. 8,476,239, relating to...more
As we reported here, Momenta is appealing a PTAB decision upholding the patentability of BMS’s U.S. Patent No. 8,476,239 (“the ’239 patent”), which relate to BMS’s Orencia® (abatacept) product. Momenta has not yet filed an...more
Biosimilar developers have been aggressive in filing petitions for inter partes reviews (IPRs) of biologics patents before the Patent Trial and Appeal Board (PTAB), many of them preceding the filing of a marketing...more
The United States District Court for the District of Massachusetts has denied Celltrion’s motion to dismiss the action for lack of standing. As we previously reported, Celltrion argued that certain co-owners of the ’083...more
The latest news round-up from our Hogan Lovells ITC Section 337 practice, including a new section featuring "tips from the bench" by former ITC Judge Theodore (Ted) R. Essex. ...more
Case Name: Apotex Inc. v. Alcon Research, Ltd., No. 16-3145-WTL-MJD, 2017 U.S. Dist. LEXIS 27016 (S.D. Ind. Feb. 27, 2017) (Lawrence, J.). Drug Product and Patent(s)-in-Suit: Pataday® (olopatadine); U.S. Patents Nos....more
Can any petitioner appeal a Board's final written decision from an inter partes review or post grant review proceeding? Contrary to the language of 35 U.S.C. § 141(c) which permits any party "who is dissatisfied with" the...more
The America Invents Act (AIA) has had a profound impact on patent litigation, particularly surrounding inter partes and other post-grant proceedings. Below, Manish K. Mehta, who handles patent litigation across an array of...more
Federal Circuit Interprets Statutory Requirements for Biosimilar Regulatory Pathway - Amgen Inc., v. Sandoz Inc., (Fed. Cir. July 21, 2015): In a case of first impression, the U.S. Court of Appeals for the Federal...more
The America Invents Act established inter partes review and post-grant reviews mechanisms to challenge the validity of issued United States patents. These procedures were created to improve patent quality, and were introduced...more