Duke University v. Sandoz Inc. (Fed. Cir., November 18, 2025) 2024-1078
This episode regards an opinion from the United States Court of Appeals for the Federal Circuit in the case of Duke University v. Sandoz Inc., decided on November 18, 2025. The core issue is an appeal from Sandoz regarding a lower court's judgment that upheld the validity of claim 30 of U.S Patent No. 9,579,270, which relates to using specific prostaglandin F analogs for treating hair loss. Duke University and Allergan Sales, LLC, the owners of the patent, had previously won a jury trial finding that Sandoz failed to prove the claim was invalid for lack of adequate written description and…
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