Case Type

Patent - ANDA Lawsuits

Among the 1,839 Patent - ANDA lawsuits in this index, the most common cause of action is Patent Infringement.

ANDA patent cases arise when a generic-drug maker files an Abbreviated New Drug Application and the brand-name patent holder sues for infringement under the Hatch-Waxman Act.

1,839 Cases — Newest First

Bausch Health Ireland Limited v. Mylan Pharmaceuticals Inc

Patent - ANDA Open District Court, N.D. West VirginiaNo. 1:25-cv-00003Filed 01/13/2025
Astellas Pharma Inc v. Creekwood Pharmaceuticals LLC

Patent - ANDA Open District Court, D. DelawareNo. 1:25-cv-00045Filed 01/10/2025
Acerta Pharma B.V v. Msn Pharmaceuticals Inc

Patent - ANDA Open District Court, D. DelawareNo. 1:25-cv-00043Filed 01/10/2025
Astrazeneca Pharmaceuticals LP v. Cipla Limited

Patent - ANDA Terminated District Court, D. New JerseyNo. 3:25-cv-00233Filed 01/09/2025
Astrazeneca Pharmaceuticals LP v. Sandoz Inc

Patent - ANDA Terminated District Court, D. New JerseyNo. 3:25-cv-00231Filed 01/09/2025
Astrazeneca Pharmaceuticals LP v. Natco Pharma Limited

Patent - ANDA Terminated District Court, D. New JerseyNo. 3:25-cv-00230Filed 01/09/2025
Amneal Pharmaceuticals LLC v. Sandoz Inc

Patent - ANDA Open District Court, D. New JerseyNo. 3:25-cv-00181Filed 01/07/2025
Pfizer Inc v. Alkem Laboratories Limited

Patent - ANDA Terminated District Court, D. DelawareNo. 1:24-cv-01427Filed 12/30/2024
Athena Bioscience, LLC v. Novitium Pharma LLC

Patent - ANDA Terminated District Court, D. DelawareNo. 1:24-cv-01421Filed 12/27/2024
Ucb, Inc v. Aurobindo Pharma Limited

Patent - ANDA Open District Court, D. New JerseyNo. 2:24-cv-11428Filed 12/23/2024
Bausch Health Ireland Limited v. Msn Laboratories Private Ltd

Patent - ANDA Terminated District Court, D. New JerseyNo. 2:24-cv-11179Filed 12/16/2024
Novartis Pharmaceuticals Corporation v. Natco Pharma Limited

Patent - ANDA Terminated District Court, D. DelawareNo. 1:24-cv-01367Filed 12/13/2024
Heron Therapeutics, Inc v. Azurity Pharmaceuticals, Inc

Patent - ANDA Open District Court, D. DelawareNo. 1:24-cv-01363Filed 12/12/2024
Aytu BioPharma, Inc v. Granules Pharmaceuticals Inc

Patent - ANDA Open District Court, D. DelawareNo. 1:24-cv-01356Filed 12/11/2024
Evenus Pharmaceutical Laboratories, Inc v. Pacira Pharmaceuticals, Inc

Patent - ANDA Terminated District Court, D. New JerseyNo. 2:24-cv-11014Filed 12/10/2024
Amicus Therapeutics US, LLC v. Aurobindo Pharma Ltd

Patent - ANDA Open District Court, D. DelawareNo. 1:24-cv-01331Filed 12/06/2024
Cassiopea S.P.A v. Aurobindo Pharma Ltd

Patent - ANDA Open District Court, D. New JerseyNo. 2:24-cv-10734Filed 11/25/2024
Astellas Pharma Inc v. Cipla Limited

Patent - ANDA Open District Court, D. DelawareNo. 1:24-cv-01287Filed 11/22/2024
American Regent, Inc v. Msn Laboratories Private Limited

Patent - ANDA Open District Court, D. New JerseyNo. 3:24-cv-10674Filed 11/22/2024
Astrazeneca Pharmaceuticals LP v. Cipla Limited

Patent - ANDA Open District Court, D. New JerseyNo. 3:24-cv-10628Filed 11/20/2024
Astrazeneca Pharmaceuticals LP v. Natco Pharma Limited

Patent - ANDA Open District Court, D. New JerseyNo. 3:24-cv-10624Filed 11/20/2024
Astrazeneca Pharmaceuticals LP v. Sandoz Inc

Patent - ANDA Open District Court, D. New JerseyNo. 3:24-cv-10627Filed 11/20/2024
Sk Biopharmaceuticals Co., Ltd v. Msn Pharmaceuticals Inc

Patent - ANDA Open District Court, D. DelawareNo. 1:24-cv-01270Filed 11/19/2024
Pfizer Inc v. Sandoz Inc

Patent - ANDA Open District Court, D. DelawareNo. 1:24-cv-01244Filed 11/12/2024
Salix Pharmaceuticals, Inc v. Carnegie Pharmaceuticals, LLC

Patent - ANDA Terminated District Court, D. New JerseyNo. 1:24-cv-10356Filed 11/07/2024
Intra-Cellular Therapies, Inc v. Sandoz Inc

Patent - ANDA Terminated District Court, D. New JerseyNo. 3:24-cv-10239Filed 11/01/2024
Salix Pharmaceuticals, Inc v. Cipla USA, Inc

Patent - ANDA Open District Court, D. New JerseyNo. 1:24-cv-10213Filed 11/01/2024
Exelixis, Inc v. Msn Laboratories Private Limited

Patent - ANDA Open District Court, D. DelawareNo. 1:24-cv-01208Filed 10/30/2024
Novartis Pharmaceuticals Corporation v. Msn Pharmaceuticals Inc

Patent - ANDA Open District Court, D. DelawareNo. 1:24-cv-01193Filed 10/24/2024
ViiV Healthcare Company v. Hetero USA Inc

Patent - ANDA Terminated District Court, D. DelawareNo. 1:24-cv-01189Filed 10/23/2024
Actelion Pharmaceuticals US, Inc v. Lannett Company, Inc

Patent - ANDA Terminated District Court, D. DelawareNo. 1:24-cv-01162Filed 10/17/2024
Advanced Accelerator Applications USA, Inc v. Curium US LLC

Patent - ANDA Open District Court, D. DelawareNo. 1:24-cv-01161Filed 10/17/2024
Novo Nordisk Inc v. Apotex Inc

Patent - ANDA Open District Court, D. New JerseyNo. 1:24-cv-09729Filed 10/10/2024
Pfizer Inc v. Breckenridge Pharmaceutical, Inc

Patent - ANDA Terminated District Court, D. DelawareNo. 1:24-cv-01122Filed 10/09/2024
Teva Branded Pharmaceutical Products R&D, Inc v. Cipla USA, Inc

Patent - ANDA Terminated District Court, D. New JerseyNo. 2:24-cv-09691Filed 10/09/2024
Janssen Products, L.P v. Ever Valinject GmbH

Patent - ANDA Terminated District Court, N.D. IllinoisNo. 1:24-cv-09441Filed 10/03/2024
American Regent, Inc v. Accord Healthcare, Inc

Patent - ANDA Terminated District Court, D. New JerseyNo. 2:24-cv-09600Filed 10/03/2024
Boehringer Ingelheim Pharmaceuticals Inc v. Granules India Limited

Patent - ANDA Terminated District Court, D. DelawareNo. 1:24-cv-01091Filed 09/30/2024
Bristol-Myers Squibb Company v. Umedica Laboratories Pvt. Ltd

Patent - ANDA Terminated District Court, D. DelawareNo. 1:24-cv-01089Filed 09/30/2024
Endo Operations Limited v. Fk Fresenius Kabi USA, LLC

Patent - ANDA Terminated District Court, D. DelawareNo. 1:24-cv-01065Filed 09/24/2024
Supernus Pharmaceuticals, Inc v. Aurobindo Pharma Ltd

Patent - ANDA Terminated District Court, D. New JerseyNo. 1:24-cv-09380Filed 09/23/2024
Novartis Pharmaceuticals Corporation v. Natco Pharma Limited

Patent - ANDA Terminated District Court, D. DelawareNo. 1:24-cv-01033Filed 09/13/2024
Boehringer Ingelheim Pharmaceuticals, Inc v. Anobri Pharmaceuticals US, LLC

Patent - ANDA Open District Court, D. New JerseyNo. 2:24-cv-09135Filed 09/12/2024
Jazz Pharmaceuticals Ireland Limited v. Rk Pharma, Inc

Patent - ANDA Terminated District Court, D. DelawareNo. 1:24-cv-01028Filed 09/12/2024
Aragon Pharmaceuticals, Inc v. Zydus Worldwide Dmcc

Patent - ANDA Terminated District Court, D. New JerseyNo. 2:24-cv-09134Filed 09/12/2024
Jazz Pharmaceuticals Ireland Limited v. InvaGen Pharmaceuticals, Inc

Patent - ANDA Terminated District Court, E.D. New YorkNo. 2:24-cv-06416Filed 09/12/2024
Ingenus Pharmaceuticals, LLC v. Hetero USA, Inc

Patent - ANDA Terminated District Court, D. DelawareNo. 1:24-cv-01025Filed 09/11/2024
Jazz Pharmaceuticals Ireland Limited v. Sandoz, Inc

Patent - ANDA Open District Court, D. New JerseyNo. 3:24-cv-09110Filed 09/11/2024
Novo Nordisk Inc v. Sun Pharmaceutical Industries Ltd

Patent - ANDA Open District Court, D. DelawareNo. 1:24-cv-01014Filed 09/05/2024
Novo Nordisk Inc v. Mylan Pharmaceuticals Inc

Patent - ANDA Open District Court, D. DelawareNo. 1:24-cv-01013Filed 09/05/2024

Showing 101–150 of 1,839

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