Cases 1 - 6 of 6
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
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
Otsuka Pharmaceutical Co. Ltd. et al v. Hetero Labs Ltd. et al
as 1:2020cv01531
Defendant:
Hetero Labs Ltd., Honour Lab Ltd., Hetero Drugs Ltd. and others
Plaintiff:
Otsuka Pharmaceutical Co. Ltd. and H. Lundbeck A/S
Cause Of Action: 35 U.S.C. § 271
Otsuka Pharmaceutical Co., Ltd. et al v. Hetero Labs Ltd. et al
as 1:2019cv01954
Defendant:
Hetero Labs Ltd., Honour Lab Ltd., Hetero Labs Ltd. Unit-V and others
Plaintiff:
Otsuka Pharmaceutical Co., Ltd. and H. Lundbeck A/S
Cause Of Action: 35 U.S.C. § 271
In re: Palbociclib Patent Litigation
as 1:2019md02912
Not Classified By Court:
Aizant Drug Research Solutions Pvt. Ltd., Hetero USA Inc., Teva Pharmaceuticals USA, Inc. and others
In Re:
In re: Palbociclib Patent Litigation
Cause Of Action: 35 U.S.C. § 271
Pfizer Inc. et al. v. Hetero USA, Inc. et al.
as 1:2019cv00751
Plaintiff:
Pfizer Manufacturing Holdings LLC, Pfizer PFE Ireland Pharmaceuticals Holding 1 B.V., Pfizer Inc. and others
Defendant:
Hetero Drugs, Ltd., Hetero USA Inc., Hetero Labs, Ltd. Unit-V and others
Cause Of Action: 35 U.S.C. § 271
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