Cases 1 - 10 of 17
Bayer Intellectual Property GMBH et al v. Ascent Pharmaceuticals Inc. et al
as 1:2024cv00588
Plaintiff:
Bayer Intellectual Property GMBH, Bayer Pharma AG, Bayer AG and others
Defendant:
Ascent Pharmaceuticals Inc. and Hetero Labs Limited
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
IMPAX LABORATORIES, LLC v. ASCENT PHARMACEUTICALS INC.
as 1:2024cv05299
Plaintiff:
IMPAX LABORATORIES, LLC
Defendant:
ASCENT PHARMACEUTICALS INC.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
IMPAX LABORATORIES, LLC v. ASCENT PHARMACEUTICALS INC.
as 2:2024cv05299
Plaintiff:
IMPAX LABORATORIES, LLC
Defendant:
ASCENT PHARMACEUTICALS INC.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
JAZZ PHARMACEUTICALS RESEARCH UK LIMITED (f/k/a GW RESEARCH LIMITED) v. APOTEX INC. et al
as 2:2023cv23141
Plaintiff:
JAZZ PHARMACEUTICALS RESEARCH UK LIMITED (f/k/a GW RESEARCH LIMITED)
Defendant:
APOTEX INC., INVAGEN PHARMACEUTICALS, INC., CIPLA LTD. and others
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
ZS Pharma, Inc. et al v. Ascent Pharmaceuticals Inc. et al
as 1:2023cv01188
Plaintiff:
ZS Pharma, Inc. and AstraZeneca Pharmaceuticals LP
Defendant:
Ascent Pharmaceuticals Inc. and Hetero Drugs Ltd.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
SUPERNUS PHARMACEUTICALS, INC. v. ASCENT PHARMACEUTICALS INC. et al
as 3:2023cv04015
Plaintiff:
SUPERNUS PHARMACEUTICALS, INC.
Defendant:
ASCENT PHARMACEUTICALS INC., CAMBER PHARMACEUTICALS, INC. and HETERO LABS LIMITED
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
GW RESEARCH LIMITED v. TEVA PHARMACEUTICALS, INC. et al
as 2:2023cv03914
Plaintiff:
GW RESEARCH LIMITED
Defendant:
TEVA PHARMACEUTICALS, INC., APOTEX INC., PADAGIS US LLC and others
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Astellas Pharma Inc. et al v. Ascent Pharmaceuticals, Inc.
as 1:2023cv00486
Plaintiff:
Astellas Pharma Inc., Astellas Ireland Co., Ltd. and Astellas Pharma Global Development, Inc.
Defendant:
Ascent Pharmaceuticals, Inc.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
GW RESEARCH LIMITED v. TEVA PHARMACEUTICALS, INC. et al
as 2:2023cv00018
Plaintiff:
GW RESEARCH LIMITED
Defendant:
TEVA PHARMACEUTICALS, INC., APOTEX INC., PADAGIS US LLC and others
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
ZS Pharma, Inc. et al v. Ascent Pharmaceuticals Inc. et al
as 1:2022cv01099
Plaintiff:
ZS Pharma, Inc. and AstraZeneca Pharmaceuticals LP
Defendant:
Ascent Pharmaceuticals Inc. and Hetero Drugs Ltd.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Disclaimer: Justia Dockets & Filings provides public litigation records from the federal appellate and district courts. These filings and docket sheets should not be considered findings of fact or liability, nor do they necessarily reflect the view of Justia.
