Global Patent Case Tracking and Litigation Research Platform

CasLoc is a patent case tracking and research platform covering patent litigation, PTAB proceedings, UPC cases and EPO oppositions. Built for patent attorneys, law firms and IP professionals, it lets you search by party, proceeding number or attorney, filter by filing date, and get free email alerts on new filings and decisions.

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Nivagen Pharmaceuticals LLC v. Sun Pharmaceuticals Industries, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:25-cv-15210

Filing Date 2025-09-03

Cause / Court 28:1331 Fed. Question

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Nivagen Pharmaceuticals, Inc. v. Amneal Pharmaceuticals Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:24-cv-00846

Filing Date 2024-07-19

Cause / Court 35:1 Patent Infringement

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Chen v. Jung

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 20-1255

Filing Date 2019-12-17

Cause / Court 35:271 Patent Infringement

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Purdue Pharma L.P. v. Intellipharmaceutics International Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:18-cv-00404

Filing Date 2018-03-14

Cause / Court 35:0145

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Purdue Pharma L.P. v. Intellipharmaceutics International Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:17-cv-00392

Filing Date 2017-04-07

Cause / Court 35:271 Patent Infringement

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Novartis AG v. Ezra Ventures LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:15-cv-00150

Filing Date 2015-02-11

Cause / Court 35:0145

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In Re: Bendamustine Consolidated Cases

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:13-cv-02046

Filing Date 2013-12-19

Cause / Court 35:271 Patent Infringement

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Millennium Pharmaceuticals Inc. v. Zydus Pharmaceuticals (USA) Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:13-cv-01874

Filing Date 2013-11-08

Cause / Court 35:271 Patent Infringement

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Teijin Limited v. Sun Pharma Global FZE

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:13-cv-01852

Filing Date 2013-11-06

Cause / Court 35:271 Patent Infringement

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Genzyme Corporation v. Dr. Reddy's Laboratories Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:13-cv-01506

Filing Date 2013-08-29

Cause / Court 35:271 Patent Infringement

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Medicis Pharmaceutical Corporation v. Alkem Laboratories Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:12-cv-01663

Filing Date 2012-12-05

Cause / Court 35:271 Patent Infringement

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Teva Branded Pharmaceutical Products R&D Inc. v. Perrigo Pharmaceuticals Co.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:12-cv-01101

Filing Date 2012-09-05

Cause / Court 35:271 Patent Infringement

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Pfizer Inc. v. Sandoz Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:12-cv-00654

Filing Date 2012-05-24

Cause / Court 35:271 Patent Infringement

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ViiV Healthcare UK Ltd. v. Lupin Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:11-cv-00576

Filing Date 2011-06-29

Cause / Court 35:271 Patent Infringement

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Forest Laboratories Inc. v. Lupin Pharmaceuticals Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:08-cv-00021

Filing Date 2008-01-10

Cause / Court 35:271 Patent Infringement

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