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Podcast: The Briefing - A Prototypical Corporate Salesperson is Not Patentable
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Patent Right Evaluation Report in China’s Patent System
Stages of Patent Invalidation Proceedings
On July 22, 2025, the Court of Appeals for the Federal Circuit concluded that the Patent Trial and Appeal Board’s (the “PTAB”) decision not to apply interference estoppel and, therefore, to institute an inter partes review...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
In 2016, the US Court of Appeals for the Federal Circuit docketed more appeals from the US Patent and Trademark Office (PTO) than any other venue—a first in its over 30-year history. The post grant proceedings created by 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