Global Patent Case Tracking and Litigation Research Platform

Charles River Laboratories, Inc. vs. Seikagaku Corporation

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number PGR2025-00023

Filing Date 2026-09-08

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

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Charles River Laboratories, Inc. vs. Seikagaku Corporation

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00440

Filing Date 2026-09-08

Decision Type Final Written Decision: JUDGMENT Final Written Decision Determining Challenged Claim Unpatentable 35 U.S.C. § 318(a) Denying Patent Owner’s Revised Contingent Motion to Amend 35 U.S.C. § 316(d)

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EverWave Inc. et al. vs. Limitless Space Institute, Inc.

PTAB-CASES Pre-Institution

Status: Pending

Proceeding Number IPR2026-00469

Filing Date 2026-09-03

Cause / Proceeding IPR

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Cisco Systems, Inc. vs. Zugara, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2026-00266

Filing Date 2026-08-06

Decision Type Institution Decision: Grant

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Dolby Video Compression LLC v. Snap Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:26-cv-00317

Filing Date 2026-03-23

Cause / Court 35:271 Patent Infringement

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Cisco Systems, Inc. vs. Zugara, Inc.

PTAB-CASES Trial Phase

Status: Trial Instituted

Proceeding Number IPR2026-00266

Filing Date 2026-03-04

Cause / Proceeding IPR

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Charles River Laboratories, Inc. vs. Seikagaku Corporation

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number PGR2025-00023

Filing Date 2025-09-09

Decision Type DECISION Granting Institution of Post-Grant Review 35 U.S.C. § 324

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Charles River Laboratories, Inc. vs. Seikagaku Corporation

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00440

Filing Date 2025-09-09

Decision Type DECISION Granting Institution of Inter Partes Review 35 U.S.C. § 314

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Charles River Laboratories, Inc. vs. Seikagaku Corporation

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2025-00440

Filing Date 2025-01-16

Cause / Proceeding IPR

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Charles River Laboratories, Inc. vs. Seikagaku Corporation

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number PGR2025-00023

Filing Date 2025-01-15

Cause / Proceeding PGR

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Celebration IP LLC v. Analog Devices, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:21-cv-00439

Filing Date 2021-04-30

Cause / Court 35:271 Patent Infringement

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Liberty Patents, LLC v. Analog Devices, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:21-cv-00060

Filing Date 2021-01-22

Cause / Court 35:271 Patent Infringement

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Far North Patents, LLC v. Analog Devices, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:20-cv-00219

Filing Date 2020-03-25

Cause / Court 35:271 Patent Infringement

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Unified Patents Inc vs. SMART AUTHENTICATION IP, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2017-02047

Filing Date 2019-02-20

Decision Type Termination Decision Document

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Unified Patents Inc et al. vs. Realtime Data LLC

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number IPR2017-02129

Filing Date 2017-09-22

Cause / Proceeding IPR

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Unified Patents Inc vs. SMART AUTHENTICATION IP, LLC

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2017-02047

Filing Date 2017-09-01

Cause / Proceeding IPR

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Johnson Matthey Pharmaceutical Materials, Inc. v. InSite Vision Incorporated

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:15-cv-00763

Filing Date 2015-08-31

Cause / Court 35:0145

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East Coast Sheet Metal Fabricating Corp. v. Autodesk, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:12-cv-00517

Filing Date 2012-12-28

Cause / Court 15:1126 Patent Infringement

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Fairchild Semiconductor Corporation v. Power Integrations Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:12-cv-00540

Filing Date 2012-05-01

Cause / Court 35:271 Patent Infringement

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United Video Properties, Inc. v. Haier Group Corp.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:11-cv-01140

Filing Date 2011-11-16

Cause / Court 35:271 Patent Infringement

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