Intellectual Property Cases filed in Delaware
Cases 11 - 20 of 32
Merck Sharp & Dohme LLC. v. Prinston Pharmaceutical Inc.
as 1:2022cv01071
Plaintiff: Merck Sharp & Dohme LLC.
Defendant: Prinston Pharmaceutical Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Novartis Pharmaceuticals Corporation v. Accord Healthcare Inc. et al We have downloadable decisions or orders for this case
as 1:2018cv01043
Defendant: Emcure Pharmaceuticals, Torrent Pharmaceuticals Ltd., Mylan Pharmaceuticals, Inc. and others
Counter Claimant: Biocon Limited, HEC Pharm Group, HEC Pharm Co., Ltd. and others
Counter Defendant: Novartis Pharmaceuticals Corporation
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Astellas Pharma Inc. et al v. Prinston Pharmaceutical Inc. et al
as 1:2021cv01771
Plaintiff: Astellas Pharma Inc., Astellas Ireland Co., Ltd. and Astellas Pharma Global Development, Inc.
Defendant: Prinston Pharmaceutical Inc., Zhejiang Huahai Pharmaceutical Co. Ltd., Huahai US Inc. and others
Cause Of Action: 35 U.S.C. § 271
H. Lundbeck A/S et al v. Lupin Limited, et al We have downloadable decisions or orders for this case
as 1:2018cv00088
Counter Defendant: Takeda Pharmaceutical Company Ltd.
Plaintiff: Takeda Pharmaceuticals International AG, H. Lundbeck A/S, Takeda Pharmaceuticals U.S.A., Inc. and others
Defendant: Apotex Inc., Apotex Research Private Limited, Apotex Corp. and others
Counter Claimant: Unichem Laboratories, Limited
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Otsuka Pharmaceutical Co. Ltd. et al v. Prinston Pharmaceutical Inc. et al
as 1:2020cv01502
Defendant: Prinston Pharmaceutical Inc., Zhejiang Huahai Pharmaceutical Co., Ltd. and Solco Healthcare US, LLC
Plaintiff: H. Lundbeck A/S and Otsuka Pharmaceutical Co. Ltd.
Cause Of Action: 35 U.S.C. § 271
Biogen International GmbH et al v. Amneal Pharmaceuticals LLC et al. We have downloadable decisions or orders for this case
as 1:2017cv00823
Defendant: TWi Pharmaceuticals Inc., Amneal Pharmaceuticals LLC, Sawai Pharmaceutical Co., Ltd. and others
Plaintiff: Biogen International GmbH and Biogen MA Inc.
Cause Of Action: 35 U.S.C. § 271
Novartis Pharmaceuticals Corporation v. Apotex Inc. et al We have downloadable decisions or orders for this case
as 1:2020cv00133
Defendant: Bionpharma Inc., Strides Pharma, Inc., Prinston Pharmaceutical Inc. and others
Plaintiff: Novartis Pharmaceuticals Corporation
Cause Of Action: 35 U.S.C. § 1
Otsuka Pharmaceutical Co., Ltd. et al v. Prinston Pharmaceutical Inc. et al
as 1:2019cv01956
Plaintiff: Otsuka Pharmaceutical Co., Ltd. and H. Lundbeck A/S
Defendant: Zhejiang Huahai Pharmaceutical Co., Ltd., Solco Healthcare US, LLC and Prinston Pharmaceutical Inc.
Cause Of Action: 35 U.S.C. § 271
Boehringer Ingelheim Pharmaceuticals Inc., et al. v. Prinston Pharmaceutical Inc.
as 1:2019cv01499
Defendant: Prinston Pharmaceutical Inc., Solco Healthcare US, LLC and Zhejiang Huahai Pharmaceutical Co. Ltd
Plaintiff: Boehringer Ingelheim Corporation, Boehringer Ingelheim International GmbH and Boehringer Ingelheim Pharmaceuticals Inc.
Cause Of Action: 35 U.S.C. § 271
Mayne Pharma International Pty Ltd. v. Prinston Pharmaceutical Inc. et al
as 1:2019cv00549
Plaintiff: Mayne Pharma International Pty Ltd.
Defendant: Prinston Pharmaceutical Inc., Zhejiang Huahai Pharmaceutical Co., Ltd. and Solco Healthcare US, LLC
Cause Of Action: 35 U.S.C. § 271

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