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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Apple Inc. vs. TopWire, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2026-00303

Filing Date 2026-08-25

Decision Type Institution Decision: Grant

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Sun Pharmaceutical Industries, Inc. et al. vs. Biofrontera Inc.

PTAB-CASES Pre-Institution

Status: Pending

Proceeding Number IPR2026-00396

Filing Date 2026-07-09

Cause / Proceeding IPR

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Sun Pharmaceutical Industries, Inc. vs. Biofrontera Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number PGR2026-00021

Filing Date 2026-05-26

Decision Type Director Discretionary Decision: Deny

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Sun Pharmaceutical Industries, Inc. vs. Biofrontera Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number PGR2026-00021

Filing Date 2026-05-19

Decision Type Director Discretionary Decision: Deny

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IPG Photonics Corporation vs. Trumpf Laser- Und Systemtechnik GMBH

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2026-00251

Filing Date 2026-05-14

Decision Type Termination Decision: DECISION Settlement Prior to Institution of Trial 37 C.F.R. § 42.74

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INTELLIGENT PROTECTION MANAGEMENT CORP. vs. Cisco Technology, Inc., et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-01588

Filing Date 2026-04-01

Decision Type Institution Decision: Deny

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Samsung Austin Semiconductor, LLC et al. vs. Sung, Chien-Min

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00533

Filing Date 2026-04-01

Decision Type Fed. Cir. Order Dismissing Appeal

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Apple Inc. vs. TopWire, LLC

PTAB-CASES Trial Phase

Status: Trial Instituted

Proceeding Number IPR2026-00303

Filing Date 2026-03-16

Cause / Proceeding IPR

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Intelligent Protection Management Corp. vs. Cisco Technology, Inc., et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-01589

Filing Date 2026-02-24

Decision Type Director Discretionary Decision: Deny

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IPG Photonics Corporation vs. Trumpf Laser- Und Systemtechnik GMBH

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2026-00251

Filing Date 2026-02-20

Cause / Proceeding IPR

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Sun Pharmaceutical Industries, Inc. vs. Biofrontera Inc.

PTAB-CASES Institution Denied

Status: Discretionary Denial

Proceeding Number PGR2026-00021

Filing Date 2026-01-16

Cause / Proceeding PGR

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TopWire LLC v. Apple, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 7:25-cv-00551

Filing Date 2025-12-01

Cause / Court 35:271 Patent Infringement

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Intelligent Protection Management Corp. vs. Cisco Technology, Inc., et al.

PTAB-CASES Institution Denied

Status: Discretionary Denial

Proceeding Number IPR2025-01589

Filing Date 2025-10-28

Cause / Proceeding IPR

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Exotec Product France SAS et al. vs. Opex Corporation

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00850

Filing Date 2025-10-28

Decision Type Final Written Decision: Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. sec. 318a

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INTELLIGENT PROTECTION MANAGEMENT CORP. vs. Cisco Technology, Inc., et al.

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number IPR2025-01588

Filing Date 2025-10-06

Cause / Proceeding IPR

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Aquestive Therapeutics, Inc. vs. Iono Pharma, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00874

Filing Date 2025-10-03

Decision Type Director Discretionary Decision: Deny

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Samsung Austin Semiconductor, LLC et al. vs. Sung, Chien-Min

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00535

Filing Date 2025-09-17

Decision Type JUDGMENT Final Written Decision Determining Some Challenged Claims Unpatentable 35 U.S.C. § 318(a) ORDER Denying Patent Owner’s Motion to Exclude 37 C.F.R. § 42.64(c)

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Samsung Austin Semiconductor, LLC et al. vs. Sung, Chien-Min

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00534

Filing Date 2025-09-17

Decision Type Final Written Decision: JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a) Denying Patent Owner’s Motion to Exclude Evidence

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Samsung Austin Semiconductor, LLC et al. vs. Sung, Chien-Min

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00533

Filing Date 2025-09-17

Decision Type DECISION Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a) ORDER Denying Patent Owner’s Motion to Exclude 37 C.F.R. § 42.64(c)

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SAMSUNG ELECTRONICS CO., LTD., et al. vs. Sinotechnix LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00334

Filing Date 2025-08-11

Decision Type Termination Decision: Pre-DI settlement

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