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WEATHERFORD U.S., L.P. et al. vs. Halliburton Energy Services, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00990

Filing Date 2026-07-21

Decision Type Fed. Cir. Order Dismissing Appeal

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WEATHERFORD U.S., L.P. et al. vs. Halliburton Energy Services, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00990

Filing Date 2026-02-17

Decision Type Limited Remand

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WEATHERFORD U.S., L.P. et al. vs. Halliburton Energy Services, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00990

Filing Date 2025-12-09

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

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Halliburton Energy Services, Inc. et al. vs. U.S. Well Services, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-00610

Filing Date 2025-10-20

Decision Type Other: Fed Circuit mandate

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Halliburton Energy Services, Inc. et al. vs. U.S. Well Services, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-00074

Filing Date 2025-07-09

Decision Type Other: Fed Circuit mandate

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Halliburton Energy Services, Inc. et al. vs. U.S. Well Services LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01316

Filing Date 2025-07-09

Decision Type Other: Fed Circuit mandate

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Halliburton Energy Services, Inc. et al. vs. U.S. Well Services LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01038

Filing Date 2025-07-09

Decision Type Other: Fed Circuit mandate

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Halliburton Energy Services, Inc. et al. vs. U.S. Well Services, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01033

Filing Date 2025-07-09

Decision Type Other: Fed Circuit mandate

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Halliburton Energy Services, Inc. et al. vs. U.S. Well Services LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01238

Filing Date 2025-04-09

Decision Type Other: Fed Circuit mandate

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Halliburton Energy Services, Inc. et al. vs. U.S. Well Services, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01035

Filing Date 2025-03-31

Decision Type Other: Fed Circuit mandate

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WEATHERFORD U.S., L.P. et al. vs. Halliburton Energy Services, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00990

Filing Date 2024-12-13

Decision Type Institution Decision: Grant

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Halliburton Energy Services, Inc. et al. vs. U.S. Well Services, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01538

Filing Date 2024-11-07

Decision Type Other: Fed Circuit mandate

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Halliburton Energy Services, Inc. et al. vs. U.S. Well Services, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01065

Filing Date 2024-11-07

Decision Type Other: Fed Circuit mandate

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Halliburton Energy Services, Inc. et al. vs. U.S. Well Services, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01037

Filing Date 2024-11-07

Decision Type Other: Fed Circuit mandate

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Halliburton Energy Services, Inc. et al. vs. U.S> Well Services LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01036

Filing Date 2024-11-07

Decision Type Other: Fed Circuit mandate

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PROFRAC HOLDING CORPORATION et al. vs. Halliburton Energy Services, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number PGR2023-00023

Filing Date 2024-10-29

Decision Type Final Written Decision: JUDGMENT Determining All Challenged Claims Unpatentable 35 U.S.C. § 328(a)

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PROFRAC HOLDING CORPORATION et al. vs. Halliburton Energy Services, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-01319

Filing Date 2024-10-21

Decision Type Termination Decision: Due to Settlement After Institution of Trial 35 U.S.C. sec. 317; 37 C.F.R. sec. 42.74

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PROFRAC HOLDING CORPORATION et al. vs. Halliburton Energy Services, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-01318

Filing Date 2024-10-18

Decision Type Termination Decision: Post-DI Settlement

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Halliburton Energy Services, Inc. et al. vs. U.S. Well Services, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-00558

Filing Date 2024-08-12

Decision Type Final Written Decision: original

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WEATHERFORD U.S., L.P. et al. vs. Halliburton Energy Services, Inc. et al.

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2024-00990

Filing Date 2024-05-30

Cause / Proceeding IPR

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