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With Kimble v. Marvel Entertainment, LLC , the U.S. Supreme Court upheld the controversial Brulotte v.Thys Co. decision, which prohibited collection of patent-based royalties that accrue after patent expiration. The Court expressly supported alternative licensing terms and business arrangements to...

​On May 18, 2023, the Supreme Court unanimously affirmed the Federal Circuit's decision, Amgen Inc. v. Sanofi, 987 F.3d 1080 (Fed. Cir. 2021), that the claims of two of Amgen's patents were invalid for lack enablement. The involved patents, US 8,829,165 and US 8,859,741, are directed to monoclonal...

The use of artificial intelligence (AI) to create works of art and inventions raises interesting legal challenges to the protection of intellectual property (IP). The plain language of the Copyright Act and Patent Act present obstacles to inventors and artists who may use or be AI systems. Recent...