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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Regeneron Pharmaceuticals, Inc. v. Amgen Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:25-cv-00074

Filing Date 2025-07-31

Cause / Court 35:271 Patent Infringement

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Voxer, Inc. v. Google, LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:25-cv-00873

Filing Date 2025-07-14

Cause / Court 35:271 Patent Infringement

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Regeneron Pharmaceuticals, Inc. v. Mylan Pharmaceuticals Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 24-2351

Filing Date 2024-09-24

Cause / Court 35:271 Patent Infringement

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Regeneron Pharmaceuticals, Inc. v. Mylan Pharmaceuticals Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 24-2009

Filing Date 2024-06-26

Cause / Court 35:271 Patent Infringement

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Regeneron Pharmaceuticals, Inc. v. Mylan Pharmaceuticals Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 24-2002

Filing Date 2024-06-25

Cause / Court 35:271 Patent Infringement

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Regeneron Pharmaceuticals, Inc. v. Mylan Pharmaceuticals Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 24-1965

Filing Date 2024-06-20

Cause / Court 35:271 Patent Infringement

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Network-1 Technologies, Inc. v. Google LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 24-1948

Filing Date 2024-06-14

Cause / Court 35:271 Patent Infringement

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Network-1 Technologies, Inc. v. Google LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 24-1893

Filing Date 2024-06-03

Cause / Court 35:271 Patent Infringement

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Regeneron Pharmaceuticals, Inc. v. Celltrion, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:24-cv-00053

Filing Date 2024-05-17

Cause / Court 35:145 Patent Infringement

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Regeneron Pharmaceuticals, Inc. v. Amgen, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:24-cv-00039

Filing Date 2024-04-16

Cause / Court 28:1338 Patent Infringement

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In Re: Aflibercept Patent Litigation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:24-md-03103

Filing Date 2024-04-11

Cause / Court 28:1338 Patent Infringement

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Regeneron Pharmaceuticals, Inc. v. Samsung Bioepis Co., Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:23-cv-00106

Filing Date 2023-12-27

Cause / Court 35:145 Patent Infringement

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Regeneron Pharmaceuticals, Inc. v. Formycon AG

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:23-cv-00097

Filing Date 2023-11-29

Cause / Court 35:271 Patent Infringement

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Regeneron Pharmaceuticals, Inc. v. Samsung Bioepis, CO., LTD.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:23-cv-00094

Filing Date 2023-11-21

Cause / Court 35:145 Patent Infringement

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Multifold International Incorporated Pte. Ltd. v. Google LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:23-cv-01323

Filing Date 2023-11-17

Cause / Court 35:1 Patent Infringement

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Regeneron Pharmaceuticals, Inc. v. Celltrion, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:23-cv-00089

Filing Date 2023-11-08

Cause / Court 35:271 Patent Infringement

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Geoscope Technologies Pte. Ltd. v. Google LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 24-1003

Filing Date 2023-10-02

Cause / Court 35:271 Patent Infringement

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Regeneron Pharmaceuticals, Inc. v. Mylan Pharmaceuticals Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:22-cv-00061

Filing Date 2022-08-02

Cause / Court 28:1338 Patent Infringement

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Apotex Inc. et al. vs. Pfizer Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01132

Filing Date 2021-10-29

Decision Type Termination Decision: Decision Settlement Prior to Institution of Trial

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Apotex Inc. et al. vs. Pfizer Inc.

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2021-01132

Filing Date 2021-06-17

Cause / Proceeding IPR

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