Explore PTAB cases, litigation, UPC, and oppositions – All in one place. Find the right case faster with powerful filters and structured results.

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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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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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Liquidia Technologies, Inc. vs. United Therapeutics Corporation

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00406

Filing Date 2024-10-21

Decision Type Other: Fed Circuit mandate

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Liquidia Technolgies, Inc. vs. United Therapeutics Corp.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2020-00770

Filing Date 2024-08-20

Decision Type Other: Fed Circuit mandate

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Liquidia Technologies, Inc. vs. United Therapeutics Corporation

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00406

Filing Date 2023-02-02

Decision Type Final Written Decision: Denying Patent Owners Request on Rehearing of Final Written Decision 37 C.F.R. sec. 42.71d

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Liquidia Technologies, Inc. vs. United Therapeutics Corporation

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00406

Filing Date 2022-07-19

Decision Type Final Written Decision: original

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Liquidia Technolgies, Inc. vs. United Therapeutics Corp.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2020-00770

Filing Date 2021-10-08

Decision Type Final Written Decision: original

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Liquidia Technologies, Inc. vs. United Therapeutics Corporation

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2021-00406

Filing Date 2021-01-07

Cause / Proceeding IPR

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Liquidia Technolgies, Inc. vs. United Therapeutics Corp.

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2020-00770

Filing Date 2020-03-30

Cause / Proceeding IPR

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Liquidia Technologies, Inc. vs. United Therapeutics Corp.

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number IPR2020-00769

Filing Date 2020-03-30

Cause / Proceeding IPR

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Watson Laboratories, Inc. vs. United Therapeutics Corp.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2017-01622

Filing Date 2018-08-27

Decision Type Termination Decision Document

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Watson Laboratories, Inc. vs. United Therapeutics Corp.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2017-01621

Filing Date 2018-08-27

Decision Type Termination Decision Document

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Watson Laboratories, Inc. vs. United Therapeutics Corp.

PTAB-DECISIONS Rehearing Decision

Status: Decided

Proceeding Number IPR2017-01622

Filing Date 2018-06-19

Decision Type Decision Denying Patent Owner's Request for Rehearing

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Watson Laboratories, Inc. vs. United Therapeutics Corp.

PTAB-DECISIONS Rehearing Decision

Status: Decided

Proceeding Number IPR2017-01621

Filing Date 2018-06-19

Decision Type Decision Denying Patent Owner's Request for Rehearing

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Watson Laboratories, Inc. vs. United Therapeutics Corp.

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2017-01622

Filing Date 2017-06-21

Cause / Proceeding IPR

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Watson Laboratories, Inc. vs. United Therapeutics Corp.

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2017-01621

Filing Date 2017-06-21

Cause / Proceeding IPR

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SteadyMed Ltd. et al. vs. United Therapeutics Corporation

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2016-00006

Filing Date 2017-03-31

Decision Type Final Written Decision

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28 Found <

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