Delaware Intellectual Property Cases
Cases 21 - 30 of 1,167
ViiV Healthcare Company et al v. Hetero USA, Inc. et al
as 1:2024cv00657
Plaintiff:
ViiV Healthcare Company, ViiV Healthcare UK (No. 3) Limited and Shionogi & Co., Ltd.
Defendant:
Hetero USA, Inc., Hetero Labs Limited Unit-V and Hetero Labs Limited
Cause Of Action: 35 U.S.C. § 1 Patent Infringement
Pfizer Inc. et al v. Aurobindo Pharma Limited et al
as 1:2024cv00622
Defendant:
Apitoria Pharma Private Limited, Aurobindo Pharma U.S.A., Inc. and Aurobindo Pharma Limited
Plaintiff:
Pfizer Inc. and Pfizer Ireland Pharmaceuticals
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Pfizer Inc. et al v. Rubicon Research Private Ltd.
as 1:2024cv00626
Plaintiff:
Pfizer Ireland Pharmaceuticals and Pfizer Inc.
Defendant:
Rubicon Research Private Ltd.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Pfizer Inc. et al v. MSN Laboratories Private Ltd. et al
as 1:2024cv00624
Plaintiff:
Pfizer Inc. and Pfizer Ireland Pharmaceuticals
Defendant:
MSN Pharmaceuticals Inc. and MSN Laboratories Private Ltd.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Pfizer Inc. et al v. Teva Pharmaceuticals, Inc. et al
as 1:2024cv00627
Plaintiff:
Pfizer Inc. and Pfizer Ireland Pharmaceuticals
Defendant:
Teva Pharmaceuticals, Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Pfizer Inc. et al v. Apotex, Inc. et al
as 1:2024cv00621
Counter-Claimant:
Apotex, Inc. and Apotex Corp.
Defendant:
Apotex, Inc. and Apotex Corp.
Plaintiff:
Pfizer Ireland Pharmaceutials, Bristol-Myers Squibb Company and Pfizer Inc.
Counter-Defendant:
Pfizer Ireland Pharmaceutials, Bristol-Myers Squibb Company and Pfizer Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Pfizer Inc. et al v. Natco Pharma Ltd. et al
as 1:2024cv00625
Defendant:
Natco Pharma, Inc. and Natco Pharma Ltd.
Plaintiff:
Pfizer Inc. and Pfizer Ireland Pharmaceuticals
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Pfizer Inc. et al v. Changzhou Pharmaceutical Factory
as 1:2024cv00623
Plaintiff:
Pfizer Inc., Pfizer Ireland Pharmaceuticals and Bristol-Myers Squibb Company
Defendant:
Changzhou Pharmaceutical Factory
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Bayer Intellectual Property GMBH et al v. Ascent Pharmaceuticals Inc. et al
as 1:2024cv00588
Plaintiff:
Janssen Pharmaceuticals, Inc., Bayer AG, Bayer Intellectual Property GMBH and others
Defendant:
Hetero Labs Limited and Ascent Pharmaceuticals Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Acerta Pharma B.V. et al v. Cipla Limited et al
as 1:2024cv00587
Plaintiff:
Acerta Pharma B.V., AstraZeneca UK Limited, AstraZeneca AB and others
Defendant:
Cipla Limited and Cipla USA, Inc.
Cause Of Action: 35 U.S.C. § 1 Patent Infringement
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