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U.S. Patent & Trademark Office
Pharma
AbbVie, BeOne end BTK inhibitor patent fight
Ending of the lawsuit comes after AbbVie's patent on a method of use for a BTK inhibitor was recently invalidated by the USPTO.
Angus Liuu
Oct 2, 2025 10:29am
Viatris gets US agency to review Novo semaglutide patent
Oct 5, 2023 9:10am
Warren asks patent office to scrutinize Merck's Keytruda
Feb 23, 2023 3:25pm
Senate, FDA urge USPTO to alter drug patent application process
Sep 14, 2021 9:15am
Novartis, Regeneron wage Eylea prefilled syringe patent fight
Jul 22, 2020 12:18pm
Alexion's Soliris gets a reprieve with Amgen biosim settlement
Jun 1, 2020 11:31am
