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U.S. Well Services, LLC

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Liberty Energy Inc.Liberty Energy Services Liberty Oilfield Services

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Liberty Energy Inc. v. U.S. Well Services, LLC

IPR2025-00139 | Patent Trial and Appeal Board

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Filed Nov. 20, 2024

Terminated March 24, 2026

Judges MEREDITH C. PETRAVICK, GEORGE R. HOSKINS, and SEAN P. O'HANLON

Case Type Inter Partes Review

Status Terminated-Settled

Challenged Patent 16/597,014

Patent No. 11,208,878 assignments

Tech Center 3700

Art Unit 3746

Last Updated: 5 days, 8 hours ago

Filing Date	#	Filing and Exhibits
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Liberty Energy Inc. v. U.S. Well Services, LLC

IPR2025-00139 | Patent Trial and Appeal Board

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