Insights

Washington – June 10, 2026: Crowell & Moring has been recommended in eight practice areas in the 19th edition of the Legal 500 United States. In addition, partner Daniel Forman, co-chair of the firm’s Government Contracts Group, has been named to the Legal 500’s “Hall of Fame” for Government Contracts, and partner David (Dj) Wolff, co-chair of the firm’s International Trade Group, has been named a “Leading Partner” in International Trade and National Security.

Washington – June 4, 2026: Crowell & Moring earned 92 individual rankings for 81 attorneys, as well as 48 national and statewide practice area rankings, in the Chambers USA 2026 guide. The Chambers guide ranks the country’s top law firms and lawyers through in-depth research, client interviews, and feedback from attorneys at peer firms. 

San Francisco – March 19, 2026: Crowell & Moring achieved a decisive victory for Kawasaki Heavy Industries in the Northern District of California, obtaining a $48 million jury verdict after a two-week trial. The jury unanimously found that Rorze Corporation and its U.S. subsidiary, Rorze Automation, Inc., willfully infringed Kawasaki’s U.S. Patent No. RE45,772.

On June 4, 2026, Rep. Scott Fitzgerald (R-WI-5) introduced a bill that would limit the ability of people and entities seen as threats to U.S. national security to obtain and enforce patents. If enacted, the Prohibiting Adversarial Patents Act of 2026 (H.R. 9142) would leverage use of patent law as a national security tool, with consequences for companies operating in technology-intensive sectors, including drones, telecommunications, semiconductors, artificial intelligence, and advanced manufacturing. The proposed legislation, currently under review by the U.S. House Judiciary Committee, is particularly focused on persons and entities with connections to the People’s Republic of China.

If a court finds that a patent applicant intentionally misrepresented or withheld material information from the USPTO with the intent to deceive, the consequences are severe, leading to unenforceability of the entire patent (and likely any later patents claiming priority to the unenforceable patent).

On May 13, 2026, the U.S. Court of Appeals for the Federal Circuit affirmed a district court judgment of no infringement in Actelion Pharmaceuticals Ltd. v. Mylan Pharmaceuticals Inc., No. 24-1641. The decision offers important guidance for patent holders and generic manufacturers on the role of industry standards in interpreting scientific terminology during claim construction, prosecution history estoppel, and the disclosure-dedication rule.

The Patent Prosecution Highway (PPH) program is a collaborative initiative between the United States Patent and Trademark Office (USPTO) and several foreign patent offices, created to speed up the examination process. Through the PPH, a patent application initially filed with a participating patent office (Office of Earlier Examination, or OEE) can be expedited in another participating intellectual property office, provided it meets specific requirements. According to the USPTO, PPH leverages fast-track examination procedures already in place among participating patent offices to allow applicants to reach final disposition of a patent application more quickly and efficiently than standard examination processing.  

Since the November 2022 release of ChatGPT, generative AI has been a regulatory accelerator for governance of AI writ large. Individuals, organizations, industries, and governments across the world have grappled with the implications of AI, including how it is and could be regulated using existing and new legal frameworks. For example, since our December 2023 update: