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Case / Trial ID Number
Jurisdiction Code
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us
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upc
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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
Liberty Energy has filed an IPR petition seeking cancellation of all 19 claims of U.S. Patent 10,655,435, alleging anticipation and obviousness over prior‑art pump‑control references. The petition argues the case meets the Fintiv institutional factors and requests the Board to institute the review.
Outcome / Ruling
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