Patent Cases filed in Delaware
Cases 1 - 10 of 141
GlaxoSmithKline Biologicals SA et al v. Pfizer Inc. et al
as 1:2024cv00512
Plaintiff: GlaxoSmithKline Biologicals SA and GlaxoSmithKline LLC
Defendant: Pfizer Inc., Pharmacia & Upjohn Co. LLC, BioNTech SE and others
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
GlaxoSmithKline Biologicals SA et al v. Pfizer Inc.
as 1:2023cv00831
Plaintiff: GlaxoSmithKline Biologicals SA and GlaxoSmithKline LLC
Defendant: Pfizer Inc.
Cause Of Action: 35 U.S.C. § 1 Patent Infringement
Alnylam Pharmaceuticals, Inc. v. Pfizer Inc. et al
as 1:2023cv00578
Plaintiff: Alnylam Pharmaceuticals, Inc.
Defendant: Pfizer Inc. and Pharmacia & Upjohn Co. LLC
Counter Claimant: BioNTech SE and BioNTech Manufacturing GmbH
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Bristol-Myers Squibb Company et al v. Biocon Pharma Limited
as 1:2023cv00392
Plaintiff: Bristol-Myers Squibb Company and Pfizer Inc.
Defendant: Biocon Pharma Limited
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Bristol-Myers Squibb Company et al v. ScieGen Pharmaceuticals, Inc.
as 1:2023cv00393
Plaintiff: Bristol-Myers Squibb Company and Pfizer Inc.
Defendant: ScieGen Pharmaceuticals, Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Alnylam Pharmaceuticals, Inc. v. Pfizer Inc. et al
as 1:2022cv00924
Plaintiff: Alnylam Pharmaceuticals, Inc.
Defendant: Pfizer Inc., Pharmacia & Upjohn Co. LLC, BioNTech SE and others
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Alnylam Pharmaceuticals, Inc. v. Pfizer Inc., et al
as 1:2022cv00336
Plaintiff: Alnylam Pharmaceuticals, Inc.
Defendant: Pfizer Inc. and Pharmacia & Upjohn Co. LLC
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Puma Biotechnology, Inc. v. AstraZeneca Pharmaceuticals LP et al We have downloadable decisions or orders for this case
as 1:2021cv01338
Plaintiff: Puma Biotechnology, Inc. and Wyeth LLC
Defendant: AstraZeneca Pharmaceuticals LP, AstraZeneca AB and AstraZeneca PLC
Counter Defendant: Pfizer Inc.
Cause Of Action: 35 U.S.C. § 1
Pfizer Inc. et al v. Mylan Pharmaceuticals Inc. et al
as 1:2021cv00839
Counter Defendant: Warner-Lambert Company LLC, Pfizer Inc and PF Prism IMB B.V.
Counter Claimant: Mylan Pharmaceuticals Inc.
Cause Of Action: 35 U.S.C. § 271
Amgen Inc. et al v. Hospira, Inc. et al We have downloadable decisions or orders for this case
as 1:2020cv00561
Plaintiff: Amgen Manufacturing, Limited and Amgen Inc.
Defendant: Hospira, Inc. and Pfizer Inc.
Cause Of Action: 35 U.S.C. § 271

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