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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QuanteFi Corporation v. Hewlett Packard Enterprise Company

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00377

Filing Date 2026-05-06

Cause / Court 35:271 Patent Infringement

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Comcast Corporation et al. vs. Entropic Communications LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00432

Filing Date 2025-10-06

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

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Comcast Corporation et al. vs. Entropic Communications LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00438

Filing Date 2025-10-01

Decision Type Final Written Decision: original

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Comcast Corporation et al. vs. Entropic Communications LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00435

Filing Date 2025-09-29

Decision Type Final Written Decision: original

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Comcast Corporation et al. vs. Entropic Communications LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00431

Filing Date 2025-09-05

Decision Type Final Written Decision: original

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Comcast Corporation et al. vs. Entropic Communications LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00430

Filing Date 2025-09-04

Decision Type Decision Final Written Decision

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Comcast Corporation et al. vs. Entropic Communications LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00441

Filing Date 2025-09-03

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

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Comcast Corporation et al. vs. Entropic Communications LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00446

Filing Date 2025-08-29

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

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Headwater Research LLC v. Dish Network Corp.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00920

Filing Date 2025-08-29

Cause / Court 35:271 Patent Infringement

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Headwater Research LLC v. Dish Network Corp.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00907

Filing Date 2025-08-28

Cause / Court 35:271 Patent Infringement

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Headwater Research LLC v. Charter Communications, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00904

Filing Date 2025-08-27

Cause / Court 35:271 Patent Infringement

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Entropic Communications, LLC v. Comcast Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-07969

Filing Date 2025-08-23

Cause / Court 35:271 Patent Infringement

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Entropic Communications, LLC v. Comcast Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-07967

Filing Date 2025-08-23

Cause / Court 15:1126 Patent Infringement

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Comcast Corporation et al. vs. Entropic Communications LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00442

Filing Date 2025-08-15

Decision Type Final Written Decision: original

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USTA Technology, LLC v. Comcast Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:25-cv-00819

Filing Date 2025-07-29

Cause / Court 35:145 Patent Infringement

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Sandpiper CDN, LLC v. Comcast Cable Communications, LLC d/b/a Xfinity

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:24-cv-00886

Filing Date 2024-11-01

Cause / Court 15:1126 Patent Infringement

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Comcast Corporation et al. vs. Entropic Communications LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00434

Filing Date 2024-10-08

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

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Comcast Corporation et al. vs. Entropic Communications LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00433

Filing Date 2024-10-08

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

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Comcast Corporation et al. vs. Entropic Communications LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00432

Filing Date 2024-10-08

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

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Comcast Corporation et al. vs. Entropic Communications LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00440

Filing Date 2024-10-04

Decision Type Institution Decision: Deny

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