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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United Therapeutics Corporation vs. Actelion Pharmaceuticals Ltd. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-01139

Filing Date 2025-11-20

Decision Type Director Discretionary Decision: Deny

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United Therapeutics Corporation vs. Actelion Pharmaceuticals Ltd. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-01139

Filing Date 2025-10-31

Decision Type Institution Decision: Deny

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Nespresso USA, Inc. et al. vs. K-fee System GmbH et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00304

Filing Date 2025-06-11

Decision Type Termination Decision: Post-DI Settlement

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Nespresso USA, Inc. et al. vs. K-fee System GmbH et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00299

Filing Date 2025-06-11

Decision Type Termination Decision: Post-DI Settlement

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Nespresso USA, Inc. et al. vs. K-fee System GmbH et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00257

Filing Date 2025-06-11

Decision Type Termination Decision: Post-DI Settlement

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Nespresso USA, Inc. et al. vs. K-fee System GmbH et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00254

Filing Date 2025-06-11

Decision Type Termination Decision: Post-DI Settlement

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United Therapeutics Corporation vs. Actelion Pharmaceuticals Ltd. et al.

PTAB-CASES Institution Denied

Status: Discretionary Denial

Proceeding Number IPR2025-01139

Filing Date 2025-06-10

Cause / Proceeding IPR

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UNITED THERAPEUTICS CORPORATION v. LIQUIDIA TECHNOLOGIES, INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:25-cv-00368

Filing Date 2025-05-09

Cause / Court 35:271 Patent Infringement

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LIQUIDIA TECHNOLOGIES, INC. v. UNITED THERAPEUTICS CORPORATION

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:25-cv-00299

Filing Date 2025-04-21

Cause / Court 35:183 Patent Infringement

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Cala Health, Inc. vs. EMKinetics Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-00511

Filing Date 2024-07-01

Decision Type Final Written Decision: original

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Cala Health, Inc. vs. EMKinetics Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-00508

Filing Date 2024-07-01

Decision Type Final Written Decision: original

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Nespresso USA, Inc. et al. vs. K-fee System GmbH et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00304

Filing Date 2024-06-25

Decision Type Institution Decision: Grant

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Nespresso USA, Inc. et al. vs. K-fee System GmbH et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00299

Filing Date 2024-06-25

Decision Type Decision Granting Institution of Inter Partes Review

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Nespresso USA, Inc. et al. vs. K-fee System GmbH et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00257

Filing Date 2024-06-25

Decision Type Decision Granting Institution of Inter Partes Review

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Nespresso USA, Inc. et al. vs. K-fee System GmbH et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00254

Filing Date 2024-06-14

Decision Type Institution Decision: Grant

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Nespresso USA, Inc. et al. vs. K-fee System GmbH et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00239

Filing Date 2024-06-10

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

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Nespresso USA, Inc. et al. vs. K-fee System GmbH et al.

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2024-00299

Filing Date 2023-12-14

Cause / Proceeding IPR

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Nespresso USA, Inc. et al. vs. K-fee System GmbH et al.

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2024-00304

Filing Date 2023-12-13

Cause / Proceeding IPR

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Nespresso USA, Inc. et al. vs. K-fee System GmbH et al.

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2024-00257

Filing Date 2023-12-12

Cause / Proceeding IPR

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Nespresso USA, Inc. et al. vs. K-fee System GmbH et al.

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2024-00254

Filing Date 2023-12-06

Cause / Proceeding IPR

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