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

IPR2025-00661

Liberty Energy and Liberty Oilfield Services terminated an IPR against U.S. Well Services after a Covenant Not to Sue was executed, leading the Board to dismiss the case before any claims were instituted.

Jurisdiction
US PTAB
Case Number
IPR2025-00661
Judge(s)
Meredith C. Petravick, Annette R. Reimers, Sean P. O’Hanlon
Filing Date
3 May 2025

Practitioner Note

This case demonstrates the evidentiary and procedural standards applied in patent matters before local courts. Understanding the court's reasoning in Liberty Energy Inc. et al. vs U.S. Well Services, LLC et al. is valuable context for structuring arguments or assessing risk in similar proceedings.

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