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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Wolfspeed, Inc. v. Navitas Semiconductor Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:26-cv-00818

Filing Date 2026-07-07

Cause / Court 35:271 Patent Infringement

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Ningde Amperex Technology Limited v. Zhuhai CosMX Battery Co., Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:24-cv-00728

Filing Date 2024-09-06

Cause / Court 15:1126 Patent Infringement

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WAPP TECH LIMITED PARTNERSHIP v. JP MORGAN CHASE BANK, N.A.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:23-cv-01137

Filing Date 2023-12-22

Cause / Court 35:271 Patent Infringement

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Optolum, Inc. v. Cree, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 22-1511

Filing Date 2022-03-04

Cause / Court 35:271 Patent Infringement

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NXP USA, Inc. v. MediaTek Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 8:21-cv-01810

Filing Date 2021-11-01

Cause / Court 35:271 Patent Infringement

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Invacare Corporation v. Sunrise Medical (US) LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:21-cv-00823

Filing Date 2021-06-04

Cause / Court 35:271 Patent Infringement

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TriDiNetworks Ltd. v. NXP USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:19-cv-01062

Filing Date 2019-06-07

Cause / Court 35:271 Patent Infringement

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Cree, Inc. vs. Document Security Systems, Inc.

PTAB-CASES Terminated

Status: Terminated-Other

Proceeding Number IPR2019-00506

Filing Date 2018-12-28

Cause / Proceeding IPR

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Cree, Inc. vs. Document Security Systems, Inc.

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number IPR2018-01223

Filing Date 2018-06-07

Cause / Proceeding IPR

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Cree, Inc. vs. Document Security Systems, Inc.

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number IPR2018-01222

Filing Date 2018-06-07

Cause / Proceeding IPR

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Cree, Inc. vs. Document Security Systems, Inc.

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number IPR2018-01221

Filing Date 2018-06-07

Cause / Proceeding IPR

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Cree, Inc. vs. Document Security Systems, Inc.

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number IPR2018-01220

Filing Date 2018-06-07

Cause / Proceeding IPR

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Cree, Inc. vs. Document Security Systems, Inc.

PTAB-CASES Terminated

Status: Terminated-Other

Proceeding Number IPR2018-01205

Filing Date 2018-06-06

Cause / Proceeding IPR

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Cree, Inc. vs. OptoLum, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2017-01511

Filing Date 2017-12-04

Decision Type Decision - Denying Institution of Inter Partes Review

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OPTOLUM INC. v. CREE INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:17-cv-00687

Filing Date 2017-07-24

Cause / Court 35:271 Patent Infringement

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Document Security Systems, Inc. v. Cree, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:17-cv-04263

Filing Date 2017-06-08

Cause / Court 35:271 Patent Infringement

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Cree, Inc. vs. OptoLum, Inc.

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number IPR2017-01511

Filing Date 2017-05-31

Cause / Proceeding IPR

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Cree, Inc. vs. OptoLum, Inc.

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number IPR2017-01261

Filing Date 2017-04-11

Cause / Proceeding IPR

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OptoLum Incorporated v. Cree Incorporated

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:16-cv-03828

Filing Date 2016-11-03

Cause / Court 35:271 Patent Infringement

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Cree, Inc. vs. Honeywell International Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2015-01056

Filing Date 2015-10-27

Decision Type Judgment

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