Impax Laboratories Federal Litigation Filings

Endo Pharmaceuticals Inc. et al v. Impax Laboratories Inc.

Filed: February 25, 2009 as 2:2009cv00833
Court: New Jersey District Court
Counter Claimant: Impax Laboratories Inc.
Counter Defendant: ENDO PHARMACEUTICALS INC., PENWEST PHARMACEUTICALS CO.
Defendant: Impax Laboratories Inc.
Plaintiff: ENDO PHARMACEUTICALS INC., PENWEST PHARMACEUTICALS CO.
Nature of Suit: Patent

Eurand Inc. et al v. Impax Laboratories Inc.

Filed: January 7, 2009 as 1:2009cv00018
Court: Delaware District Court
Defendant: Impax Laboratories Inc.
Plaintiff: Anesta AG, Cephalon Inc., Eurand Inc.
Nature of Suit: Patent

WARNER CHILCOTT LABORATORIES IRELAND LIMITED et al v. IMPAX LABORATORIES, INC. et al We have opinions for this case

Filed: December 23, 2008 as 2:2008cv06304
Court: New Jersey District Court
Defendant: IMPAX LABORATORIES, INC., MUTUAL PHARMACEUTICAL COMPANY, INC., MYLAN INC., MYLAN PHARMACEUTICALS INC., UNITED RESEARCH LABORATORIES, INC., URL PHARMA, INC.
Plaintiff: MAYNE PHARMA INTERNATIONAL PTY. LTD., WARNER CHILCOTT (US), LLC, WARNER CHILCOTT COMPANY, INC., WARNER CHILCOTT LABORATORIES IRELAND LIMITED
Nature of Suit: Patent

ELI LILLY AND COMPANY v. IMPAX LABORATORIES, INC.

Filed: December 12, 2008 as 3:2008cv06139
Court: New Jersey District Court
Defendant: IMPAX LABORATORIES, INC.
Plaintiff: ELI LILLY AND COMPANY
Nature of Suit: Patent

ELI LILLY AND COMPANY v. IMPAX LABORATORIES, INC.

Filed: November 14, 2008 as 1:2008cv01549
Court: Indiana Southern District Court
Defendant: IMPAX LABORATORIES, INC.
Plaintiff: ELI LILLY AND COMPANY
Nature of Suit: Patent

Purdue Pharma Products LP et al v. Impax Laboratories Inc.

Filed: November 4, 2008 as 1:2008cv00827
Court: Delaware District Court
Defendant: Impax Laboratories Inc.
Plaintiff: Napp Pharmaceutical Group Ltd., Ortho-McNeil-Janssen Pharmaceuticals Inc., Purdue Pharma Products LP
Nature of Suit: Patent

PFIZER INC. et al v. IMPAX LABORATORIES, INC.

Filed: August 29, 2008 as 2:2008cv04356
Court: New Jersey District Court
Defendant: IMPAX LABORATORIES, INC.
Plaintiff: PFIZER HEALTH AB, PFIZER INC., PHARMACIA & UPJOHN COMPANY LLC
Nature of Suit: Patent

IMPAX LABORATORIES, INC., et al v. USDC-CAN

Filed: August 28, 2008 as 08-73740
Court: U.S. Court of Appeals, Ninth Circuit
: In re: IMPAX LABORATORIES, INC.
Petitioner: BARRY EDWARDS, CHARLES HSAIO, CORNEL SPIEGLER, DAVID DOLL, DAVID EDWARDS, IMPAX LABORATORIES, INC., LARRY HSU
Real Party In Interest: DEARBORN HEIGHTS ACT 345 POLICE AND FIRE RETIREMENT SYSTEMS, MELVIN M. OWEN
Respondent: UNITED STATES DISTRICT COURT FOR THE NORTHERN DISTRICT OF CALIFORNIA, SAN FRANCISCO

Purdue Pharma Products LP et al v. Impax Laboratories Inc.

Filed: August 15, 2008 as 1:2008cv00519
Court: Delaware District Court
Defendant: Impax Laboratories Inc.
Plaintiff: Biovail Laboratories International SRL, Napp Pharmaceutical Group Ltd., Ortho-McNeil-Janssen Pharmaceuticals Inc., Purdue Pharma Products LP
Nature of Suit: Patent

Purdue Pharma Products LP et al v. Impax Laboratories Inc

Filed: August 8, 2008 as 1:2008cv00502
Court: Delaware District Court
Defendant: Impax Laboratories Inc.
Plaintiff: Biovail Laboratories International SRL, Napp Pharmaceutical Group Ltd., Ortho-McNeil Inc., Purdue Pharma Products LP
Nature of Suit: Patent

Endo Pharmaceuticals Inc. et al v. Impax Laboratories Inc.

Filed: July 25, 2008 as 1:2008cv00463
Court: Delaware District Court
Counter Claimant: Impax Laboratories Inc.
Counter Defendant: Endo Pharmaceuticals Inc., Penwest Pharmaceuticals Co.
Defendant: Impax Laboratories Inc.
Plaintiff: Endo Pharmaceuticals Inc., Penwest Pharmaceuticals Co.
Nature of Suit: Patent

Astellas Pharma Inc. et al v. IMPAX Laboratories, Inc.

Filed: July 18, 2008 as 5:2008cv03466
Court: California Northern District Court
Defendant: IMPAX Laboratories, Inc.
Plaintiff: Astellas Pharma Inc., Boehringer Ingelheim Pharmaceuticals, Inc
Nature of Suit: Patent

IMPAX LABS V MEDICIS PHARMA

Filed: May 12, 2008 as 08-1373
Court: U.S. Court of Appeals, Federal Circuit
Defendant-Appellee: Medicis Pharmaceutical Corporation
Plaintiff-Appellant: Impax Laboratories, Inc.

PFIZER INC. et al v. IMPAX LABORATORIES, INC. We have opinions for this case

Filed: April 29, 2008 as 2:2008cv02137
Court: New Jersey District Court
Counter Claimant: IMPAX LABORATORIES, INC.
Counter Defendant: PFIZER HEALTH AB, PFIZER INC., PHARMACIA & UPJOHN COMPANY LLC
Defendant: IMPAX LABORATORIES, INC.
Plaintiff: PFIZER HEALTH AB, PFIZER INC., PHARMACIA & UPJOHN COMPANY LLC
Nature of Suit: Patent

Pfizer Inc. et al v. IMPAX Laboratories, Inc.

Filed: March 4, 2008 as 1:2008cv02177
Court: New York Southern District Court
Defendant: IMPAX Laboratories, Inc.
Plaintiff: Pfizer Health AB, Pfizer Inc., Pharmacia & UpJohn Company LLC
Nature of Suit: Patent

Endo Pharmaceuticals Inc. et al v. Impax Laboratories Inc.

Filed: January 25, 2008 as 1:2008cv00057
Court: Delaware District Court
Defendant: Impax Laboratories Inc.
Plaintiff: Endo Pharmaceuticals Inc., Penwest Pharmaceuticals Co.
Nature of Suit: Patent

IMPAX Laboratories, Inc. v. Medicis Pharmaceutical Corp

Filed: January 15, 2008 as 3:2008cv00253
Court: California Northern District Court
Defendant: Medicis Pharmaceutical Corp
Plaintiff: IMPAX Laboratories, Inc.
Nature of Suit: Patent

Endo Pharmaceuticals Inc. et al v. Impax Laboratories Inc.

Filed: November 15, 2007 as 1:2007cv00731
Court: Delaware District Court
Defendant: Impax Laboratories Inc.
Plaintiff: Endo Pharmaceuticals Inc., Penwest Pharmaceuticals Co.
Nature of Suit: Patent

IMPAX LABORATORIES V AVENTIS PHARMA We have opinions for this case

Filed: August 7, 2007 as 07-1513
Court: U.S. Court of Appeals, Federal Circuit
Defendant-Appellee: Aventis Pharmaceuticals, Inc.
Plaintiff-Appellant: Impax Laboratories, Inc.

ASTRAZENECA AB V IMPAX LABS

Filed: June 21, 2007 as 07-1416
Court: U.S. Court of Appeals, Federal Circuit
Defendant-Appellant: Impax Laboratories, Inc.
Plaintiff-Appellee: Aktiebolaget Hassle, Astrazeneca AB, Astrazeneca LP, KBI-E, Inc.