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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TAKEDA PHARMACEUTICALS USA, INC. v. POLPHARMA BIOLOGICS S.A.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-11002

Filing Date 2026-08-26

Cause / Court 35:271 Patent Infringement

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TRANSLATE BIO, INC. v. MODERNA, INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-08690

Filing Date 2026-07-14

Cause / Court 15:1126 Patent Infringement

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IN RE: DENOSUMAB PATENT LITIGATION

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:25-md-03138

Filing Date 2025-02-06

Cause / Court 35:271 Patent Infringement

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GENENTECH, INC. v. DR. REDDYS LABORATORIES, INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:23-cv-22485

Filing Date 2023-11-17

Cause / Court 15:1126 Patent Infringement

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CURIA IP HOLDINGS, LLC v. SALIX PHARMACEUTICALS, LTD.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:23-cv-13764

Filing Date 2023-08-31

Cause / Court 28:1331 Fed. Question

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FRESENIUS KABI USA LLC v. AMNEAL PHARMACEUTICALS LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:23-cv-04343

Filing Date 2023-08-11

Cause / Court 35:271 Patent Infringement

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FRESENIUS KABI USA LLC v. AMNEAL PHARMACEUTICALS LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:23-cv-04343

Filing Date 2023-08-11

Cause / Court 35:271 Patent Infringement

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AMGEN INC. v. SANDOZ INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:23-cv-02406

Filing Date 2023-05-01

Cause / Court 35:271 Patent Infringement

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CAMBRIDGE MOBILE TELEMATICS, INC. v. SFARA, INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:23-cv-01368

Filing Date 2023-03-10

Cause / Court 35:271 Patent Infringement

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SIGNIFY NORTH AMERICA CORP. v. STINGRAY IP SOLUTIONS, LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:21-cv-11989

Filing Date 2021-05-31

Cause / Court 28:2201 Declaratory Judgment

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RENSSELAER POLYTECHNIC INSTITUTE v. SAMSUNG ELECTRONICS AMERICA, INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:19-cv-20097

Filing Date 2019-11-12

Cause / Court 15:1126 Patent Infringement

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JUUL LABS, INC. v. EONSMOKE, LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:18-cv-14608

Filing Date 2018-10-03

Cause / Court 15:1126 Patent Infringement

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ABBVIE INC. v. SANDOZ INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:18-cv-12668

Filing Date 2018-08-10

Cause / Court 35:271 Patent Infringement

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Sanofi-Aventis U.S., LLC v. Fresenius Kabi USA, LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 18-1809

Filing Date 2018-04-11

Cause / Court 35:271 Patent Infringement

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Sanofi-Aventis U.S., LLC v. Fresenius Kabi USA, LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 18-1808

Filing Date 2018-04-11

Cause / Court 35:271 Patent Infringement

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CELGENE CORPORATION v. HETERO LABS LIMITED

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:17-cv-03387

Filing Date 2017-05-11

Cause / Court 35:271 Patent Infringement

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CELGENE CORPORATION v. ZYDUS PHARMACEUTICALS (USA) INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:17-cv-02528

Filing Date 2017-04-12

Cause / Court 35:145 Patent Infringement

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IMPAX LABORATORIES, INC. v. SANDOZ, INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:17-cv-02227

Filing Date 2017-03-31

Cause / Court 35:271 Patent Infringement

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SUMITOMO DAINIPPON PHARMA CO., LTD. v. MSN LABORATORIES PRIVATE LTD.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:17-cv-01010

Filing Date 2017-02-14

Cause / Court 35:145 Patent Infringement

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TEVA PHARMACEUTICALS USA, INC. v. SANDOZ INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:17-cv-00275

Filing Date 2017-01-13

Cause / Court 35:271 Patent Infringement

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