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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Accord BioPharma, Inc. et al. vs. Janssen Biotech, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2026-00259

Filing Date 2026-09-09

Decision Type Institution Decision: Grant

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Accord BioPharma, Inc. et al. vs. Janssen Biotech, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2026-00258

Filing Date 2026-09-09

Decision Type Institution Decision: Grant

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Accord BioPharma, Inc. et al. vs. Janssen Biotech, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2026-00257

Filing Date 2026-09-09

Decision Type Institution Decision: Grant

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Accord BioPharma, Inc. et al. vs. Janssen Biotech, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2026-00256

Filing Date 2026-09-09

Decision Type Institution Decision: Grant

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Micron Technology, Inc. et al. vs. Yangtze Memory Technologies Company, Ltd.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number PGR2025-00021

Filing Date 2026-09-02

Decision Type Final Written Decision: JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 328(a)

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CoStar Realty Information, Inc. et al. vs. Modern Font Applications, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-00799

Filing Date 2026-08-27

Decision Type Other: Fed Circuit mandate

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Micron Technology, Inc. et al. vs. Yangtze Memory Technologies Company, Ltd.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00190

Filing Date 2026-07-21

Decision Type Final Written Decision: original

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Micron Technology, Inc. et al. vs. Yangtze Memory Technologies Company, Ltd.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00228

Filing Date 2026-07-20

Decision Type Final Written Decision: original

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Micron Technology, Inc. et al. vs. Yangtze Memory Technologies Company, Ltd.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00191

Filing Date 2026-07-06

Decision Type Final Written Decision: original

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Janssen Biotech, Inc. v. Alvotech hf.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:26-cv-01754

Filing Date 2026-06-19

Cause / Court 35:271 Patent Infringement

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Micron Technology, Inc. et al. vs. Yangtze Memory Technologies Company, Ltd.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00189

Filing Date 2026-06-09

Decision Type Final Written Decision: original

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Micron Technology, Inc. et al. vs. Yangtze Memory Technologies Company, Ltd.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00118

Filing Date 2026-06-09

Decision Type Final Written Decision: Final Written Decision Determining No Challenged Claims Unpatentable 35 U.S.C. sec. 318a

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Micron Technology, Inc. et al. vs. Yangtze Memory Technologies Company, Ltd.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00117

Filing Date 2026-06-01

Decision Type JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a)

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Meta Platforms, Inc. et al. vs. Eight kHz, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-01023

Filing Date 2026-05-04

Decision Type Fed. Cir. Order Dismissing Appeal

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APOTEX INC. et al. vs. Soleno Therapeutics, Inc. et al.

PTAB-CASES Trial Phase

Status: Trial Instituted

Proceeding Number PGR2026-00034

Filing Date 2026-04-21

Cause / Proceeding PGR

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Accord BioPharma, Inc. et al. vs. Janssen Biotech, Inc. et al.

PTAB-CASES Trial Phase

Status: Trial Instituted

Proceeding Number IPR2026-00259

Filing Date 2026-03-20

Cause / Proceeding IPR

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Accord BioPharma, Inc. et al. vs. Janssen Biotech, Inc. et al.

PTAB-CASES Trial Phase

Status: Trial Instituted

Proceeding Number IPR2026-00258

Filing Date 2026-03-20

Cause / Proceeding IPR

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Accord BioPharma, Inc. et al. vs. Janssen Biotech, Inc. et al.

PTAB-CASES Trial Phase

Status: Trial Instituted

Proceeding Number IPR2026-00257

Filing Date 2026-03-20

Cause / Proceeding IPR

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Accord BioPharma, Inc. et al. vs. Janssen Biotech, Inc. et al.

PTAB-CASES Trial Phase

Status: Trial Instituted

Proceeding Number IPR2026-00256

Filing Date 2026-03-20

Cause / Proceeding IPR

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fuboTV Media Inc. et al. vs. DISH Technologies L.L.C. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00919

Filing Date 2025-12-05

Decision Type Final Written Decision: Public Version

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