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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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us
in
upc
eu
Category
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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Liberty Energy Inc. et al.
Respondent / Defendant
U.S. Well Services, LLC
Dispute Summary
The PTAB denied U.S. Well Services’ request to file new Director Review submissions in IPR2025‑00139, leaving the institution of the proceeding intact. The dispute centers on alleged violations of a Sotera stipulation by the petitioners in parallel district‑court litigation.
Outcome / Ruling
denied
Verdict Document PDF URL
Full text judgment
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