Patent Cases filed in Delaware
Cases 21 - 30 of 31
Shionogi Pharma Inc. et al v. Impax Laboratories Inc.
as 1:2010cv00358
Plaintiff: Shionogi Pharma Inc. and LifeCycle Pharma AS
Defendant: Impax Laboratories Inc.
Cause Of Action: 35 U.S.C. § 271
Daiichi Sankyo Inc. et al v. Impax Laboratories Inc.
as 1:2010cv00032
Plaintiff: Daiichi Sankyo Inc. and Genzyme Corporation
Defendant: Impax Laboratories Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Research Foundation of State University of New York et al v. Impax Laboratories Inc.
as 1:2009cv00703
Plaintiff: Research Foundation of State University of New York, New York University, Galderma Laboratories Inc. and others
Defendant: Impax Laboratories Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Eurand Inc. et al v. Impax Laboratories Inc.
as 1:2009cv00018
Plaintiff: Eurand Inc., Cephalon Inc. and Anesta AG
Defendant: Impax Laboratories Inc.
Cause Of Action: Federal Question
Purdue Pharma Products LP et al v. Impax Laboratories Inc.
as 1:2008cv00827
Plaintiff: Purdue Pharma Products LP, Napp Pharmaceutical Group Ltd. and Ortho-McNeil-Janssen Pharmaceuticals Inc.
Defendant: Impax Laboratories Inc.
Cause Of Action: Federal Question
Purdue Pharma Products LP et al v. Impax Laboratories Inc.
as 1:2008cv00519
Plaintiff: Purdue Pharma Products LP, Purdue Pharma Products LP, Purdue Pharma Products LP and others
Defendant: Impax Laboratories Inc.
Cause Of Action: Federal Question
Purdue Pharma Products LP et al v. Impax Laboratories Inc
as 1:2008cv00502
Plaintiff: Purdue Pharma Products LP, Napp Pharmaceutical Group Ltd., Biovail Laboratories International SRL and others
Defendant: Impax Laboratories Inc.
Cause Of Action: Federal Question
Endo Pharmaceuticals Inc. et al v. Impax Laboratories Inc.
as 1:2008cv00463
Plaintiff: Endo Pharmaceuticals Inc. and Penwest Pharmaceuticals Co.
Defendant: Impax Laboratories Inc.
Counter Claimant: Impax Laboratories Inc.
Counter Defendant: Endo Pharmaceuticals Inc. and Penwest Pharmaceuticals Co.
Cause Of Action: Federal Question
Endo Pharmaceuticals Inc. et al v. Impax Laboratories Inc.
as 1:2008cv00057
Plaintiff: Endo Pharmaceuticals Inc. and Penwest Pharmaceuticals Co.
Defendant: Impax Laboratories Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Endo Pharmaceuticals Inc. et al v. Impax Laboratories Inc.
as 1:2007cv00731
Plaintiff: Endo Pharmaceuticals Inc. and Penwest Pharmaceuticals Co.
Defendant: Impax Laboratories Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement

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