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?
Concluding that the principles of prosecution history disclaimer apply to design patents, the US Court of Appeals for the Federal Circuit reversed a district court’s denial of judgment as a matter of law and entry of a jury...more
Trudell Medical International Inc. v. D R Burton Healthcare, LLC, Appeal Nos. 2023-1777, -1779 (Fed. Cir. Feb. 7, 2025) This week’s Case of the Week presents a cautionary tale for litigators to be sure they’ve timely...more
The US Court of Appeals for the Federal Circuit ruled that the “substantially the same way” comparison in connection with a doctrine of equivalents (DOE) analysis involving a means-plus-function claim limitation should focus...more
Precedential and Key Federal Circuit Opinions - CYNTEC COMPANY, LTD. v. CHILISIN ELECTRONICS CORP., CHILISIN AMERICA LTD. [OPINION] (2022-1873, 10/16/23) (Moore, Stoll, Cunningham) - Stoll, J. The Court reversed the...more
The US Court of Appeals for the Federal Circuit upheld a district court’s claim construction and jury instructions but reversed a premature judgment as a matter of law (JMOL) on obviousness and an imprecise damages award....more
Cyntec Company, Ltd. v. Chilisin Electronics Corp., Appeal No. 2022-1873 (Fed. Cir. Oct. 16, 2023) In this week’s Case of the Week, the Federal Circuit reversed and remanded a California district court’s judgment as a...more
The District Court for the District of Delaware recently held a patentee waived its right to seek JMOL on infringement following a jury verdict of non-infringement because the patentee’s Rule 50(a) motion focused solely on...more
Sanofi and Regeneron filed their brief at the Supreme Court in Amgen v. Sanofi, in which Amgen seeks to have the Court overturn the District Court's grant of JMOL in the issue of whether Amgen's claims were invalid for...more
The Supreme Court on Friday, Nov. 3, granted Amgen’s petition for certiorari on the second of the Questions Presented in its petition...more
Case Name: GlaxoSmithKline LLC v. Teva Pharms. USA, Inc., 25 F.4th 949 (Fed. Cir. 2022) (Circuit Judges Moore, Newman, Dyk, Prost, O’Malley, Reyna, Taranto, Chen, Hughes, and Stoll presiding; Moore, Newman, O’Malley, Taranto,...more
U.S. patent law grants patent owners the right to grant licenses to their patents in analogy to landlords granting rents to real property as a license to use without obtaining ownership. 35 U.S.C. §§ 261-262. But the...more
The 2020 decision by a divided Federal Circuit panel in GlaxoSmithKline LLC v. Teva Pharmaceuticals USA regarding the extent to which an ANDA applicant who obtained regulatory approval under the Section viii carve-out...more
The Federal Circuit in Lubby Holdings v. Chung overturned a jury verdict finding that Lubby satisfied Sec. 287(a)’s requirement to notify Chung of his infringement. Was this reversible error, or has the court determined that...more
The US Court of Appeals for the Federal Circuit reversed a district court’s finding of liability for infringement that occurred prior to the filing of the action, explaining that notwithstanding the defendant’ admission that...more
The US Court of Appeals for the Federal Circuit rejected an insufficiently developed claim construction challenge and found noninfringement where the patentee argued that a key feature shared by the accused device and the...more
Most judicial outcomes, particularly on appeal, are broadly based on varying combinations of process and outcome. The law is replete with process-based decisions (standing, jurisdiction, waiver, to name a few) and of course...more
The Federal Circuit continues its recent run of decisions extending the reach of the enablement requirement of 35 U.S.C. 112(a) to invalidate patents in Pacific Biosciences of California, Inc. v. Oxford Nanopore Technologies,...more
PACIFIC BIOSCIENCES OF CALIFORNIA v. OXFORD NANOPORE TECHNOLOGIES - Before Lourie, Taranto, and Stoll. Appeal from the United States District Court for the District of Delaware. Summary: Enablement is required for...more
Reference product sponsors often obtain patents claiming methods of using a known drug to treat a condition or disease. Because generic and biosimilar developers typically do not treat patients, and thus do not directly...more
An en banc rehearing petition to the Federal Circuit seeks to breathe life back into the widespread practice of patenting a genus of compounds by claiming their common functional characteristics. This claiming practice was...more
In the recent case of Amgen Inc. v. Sanofi, Aventisub LLC, the Federal Circuit affirmed the district court’s invalidation of certain of Amgen’s antibody patent claims, concluding that the claims were not “enable[d]” under 35...more
Last week, the Federal Circuit affirmed a jury verdict against Baxalta Inc., Baxalta US Inc., and Nektar Therapeutics for infringing Bayer Healthcare's patent to human blood clotting factor conjugates in Bayer Healthcare LLC...more
In a precedential opinion in Amgen Inc. et al. v. Sanofi, Aventisub LLC, et al., No. 20-1074 (Fed. Cir. 2021) issued on February 11, 2021, the Federal Circuit affirmed the decision of the United States District Court for the...more
A little less than four years ago, the Federal Circuit rendered a decision in Amgen Inc. v. Sanofi that brought clarity to how the Court (and U.S. Patent and Trademark Office) should apply the written description requirement...more
Network-1 sued HP, among others, for patent infringement. Another defendant then filed an inter partes review (IPR) petition. Following institution, HP filed its own petition on different grounds and a motion to join the...more