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Last Updated: April 26, 2024

DrugPatentWatch Prior Art Section

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Recent patent cases

Recent Drug Patent Cases in District Courts

Patents	Case name	Date Filed
8,377,474, 8,454,998, 8,557,283, 9,089,607, 9,089,608, 9,463,246, 9,533,046, 9,901,640	IMPAX LABORATORIES, LLC v. ASCENT PHARMACEUTICALS INC.	2024-04-18
9,731,082	Fresenius Kabi USA, LLC v. Natco Pharma USA LLC	2024-04-12
10,300,065	AstraZeneca AB v. Laurus Labs Limited	2024-04-11
10,117,836	ABBVIE INC. v. MSN PHARMACEUTICALS INC.	2024-04-08
8,163,904, 8,293,756, 8,389,537, 8,415,363, 8,501,760, 9,061,029	Novartis Pharmaceuticals Corporation v. Teva Pharmaceuticals Inc.	2024-04-04
10,117,836	ABBVIE INC. v. AUROBINDO PHARMA U.S.A., INC.	2024-03-29
8,198,262, 8,828,427, 9,993,467, 10,555,939	New York Hotel Trades Council & Hotel Association of New York City, Inc., Health Center Inc. v. Celgene Corporation	2024-03-25
9,539,218	Bayer Intellectual Property GmbH v. Prinston Pharmaceutical, Inc.	2024-03-14
7,284,474, 7,396,341, 7,837,235, 7,896,264, 8,022,082, 8,733,341, 9,027,967	Massachusetts Laborers' Health & Welfare Fund v. Boehringer Ingelheim Pharmaceuticals, Inc.	2024-03-06
7,587,988, 8,132,712, 8,534,281, 8,931,476, 8,978,966, 9,463,289, 9,808,587, 10,561,808	TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D, INC. v. CIPLA USA, INC.	2024-02-16

Recent PTAB Drug Patent Cases

Patent	Petitioner	Filing Date	Trial Type
10,335,462	Apotex Inc. et al.	2024-03-01	IPR
10,335,462	Sun Pharmaceutical Industries Ltd. et al.	2023-11-02	IPR
10,335,462	DR. REDDY'S LABORATORIES, INC. et al.	2023-10-20	IPR
9,718,880	Samsung Bioepis Co., Ltd.	2023-05-31	IPR
9,732,149	Samsung Bioepis Co., Ltd.	2023-05-18	IPR
8,536,122	Mylan Pharmaceuticals Inc. et al.	2023-03-16	IPR
8,129,343	Mylan Pharmaceuticals Inc. et al.	2023-03-16	IPR
10,335,462	Mylan Pharmaceuticals Inc. et al.	2023-03-16	IPR
10,272,083	Sandoz Inc.	2023-02-03	IPR
8,377,903	Hopewell Pharma Ventures, Inc. et al.	2023-01-23	IPR

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