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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HALOZYME, INC. v. MERCK SHARP & DOHME CORP.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-03179

Filing Date 2025-04-24

Cause / Court 35:271 Patent Infringement

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Express Mobile, Inc. v. Dropbox, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:20-cv-00806

Filing Date 2020-09-01

Cause / Court 35:271 Patent Infringement

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Sandoz Inc. v. Amgen Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:19-cv-00977

Filing Date 2019-02-21

Cause / Court 28:2201 Declaratory Judgement

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Nektar Therapeutics v. Bayer Healthcare LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:18-cv-01355

Filing Date 2018-08-31

Cause / Court 35:1 Patent Infringement

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Regents of the University of Minnesota v. Gilead Sciences, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:17-cv-06056

Filing Date 2017-10-23

Cause / Court 35:271 Patent Infringement

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Baxalta Incorporated v. Bayer HealthCare LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:17-cv-01316

Filing Date 2017-09-15

Cause / Court 35:271 Patent Infringement

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Bayer HealthCare LLC v. Nektar Therapeutics

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 5:17-cv-05055

Filing Date 2017-08-30

Cause / Court 28:2201 Declaratory Judgement

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Amgen Inc. v. Sandoz Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:16-cv-02581

Filing Date 2016-05-12

Cause / Court 35:271 Patent Infringement

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Amgen Inc. v. Sandoz Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:14-cv-04741

Filing Date 2014-10-24

Cause / Court 28:1331 Fed. Question

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Core Wireless Licensing S.a.r.l. v. LG Electronics, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:14-cv-00911

Filing Date 2014-09-26

Cause / Court 35:271 Patent Infringement

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Gilead Sciences, Inc. v. Merck & Co, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 5:13-cv-04057

Filing Date 2013-08-30

Cause / Court 28:1331 Fed. Question

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Sandoz Inc. v. Amgen Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:13-cv-02904

Filing Date 2013-06-24

Cause / Court 35:145 Patent Infringement

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Synopsys Inc v. Mentor Graphics Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:13-cv-00579

Filing Date 2013-04-04

Cause / Court 28:1338 Patent Infringement

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Synopsys, Inc. v. Mentor Graphics Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:12-cv-06467

Filing Date 2012-12-21

Cause / Court 35:271 Patent Infringement

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Synopsys Inc v. Mentor Graphics Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:12-cv-05025

Filing Date 2012-09-27

Cause / Court 28:1338 Patent Infringement

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