Are Your Granted Patents in Danger of a Post-Grant Double Patenting Challenge?
The Briefing: A Prototypical Corporate Salesperson is Not Patentable
Podcast: The Briefing - A Prototypical Corporate Salesperson is Not Patentable
Ways to Amend the Claims in the Patent Invalidation Proceedings
Patent Right Evaluation Report in China’s Patent System
Stages of Patent Invalidation Proceedings
On August 22, 2024, Hulu, LLC (“Hulu”) filed two separate petitions for inter partes review (“IPR”) of U.S. Patent No. 11,463,768 (“the ’768 Patent”), assigned to Piranha Media Distribution, LLC (“Piranha”). The ’768 Patent...more
Qualcomm Inc. v. Apple Inc., et al., Nos. 2023-1208, -1209 (Fed. Cir. (PTAB) Apr. 23, 2025). Opinion by Reyna, joined by Lourie and Prost. Qualcomm owns a patent related to integrated circuit devices using multiple power...more
[co-author: Kathleen Wills] Last year, the global COVID-19 pandemic created unprecedented challenges for American courts. By making several changes, however, the U.S. Court of Appeals for the Federal Circuit was able to...more
The availability of post-grant proceedings at the Patent Trial and Appeal Board (PTAB) has changed the face of patent litigation. This monthly digest is designed to keep you up-to-date by highlighting interesting PTAB,...more
Over the past half-decade, Congress and the courts have made aggressive efforts to curb the worst abuses of the patent system. In 2013, Congress passed the America Invents Act (AIA), which established the Patent Trial and...more
Federal Court finds invalidity allegations relating to patent for metformin formulations not justified - On March 8, 2019, Justice Fothergill granted Valeant Canada’s application for an order prohibiting the Minister of...more
PATENT CASE OF THE WEEK - Droplets, Inc. v. E*TRADE Bank., Appeal No. 2016-2504 (Fed. Cir. 2018)?- In an appeal from an inter partes review, the Federal Circuit affirmed a decision by the PTAB invalidating a patent...more
The Supreme Court is taking another patent case, granting certiorari in WesternGeco v. Ion. A divided panel of the Circuit had ruled that the plaintiff was not entitled to lost profits as a result of the sale of components of...more
The big news of today is the Circuit’s en banc decision in Wi-Fi One v. Broadcom in which a majority of the court holds that, given the strong presumption in favor of judicial review, the Circuit should hear appeals of the...more
In Versata Development Group, Inc. v. SAP America, Inc., the Federal Circuit outlined the permitted extent of judicial review of Covered Business Method (CBM) patent review proceedings conducted by the USPTO Patent Trial and...more
Section 18 of the Leahy-Smith America Invents Act (AIA) established a transitional program through which the USPTO conducts post-grant reviews of covered business method (CBM) patents. For the most part, § 18 incorporates...more
On July 9, 2015, the Federal Circuit decided its first appeal of a covered business method (“CBM”) patent review. In Versata Development Group Inc. v. SAP America, Inc. et al., Case No. 14-1194 (Fed. Cir. July 9, 2015)...more