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Case / Trial ID Number
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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 filed an opening Petition to challenge U.S. Patent No. 11,091,992, asserting that its claims are obvious under 35 U.S.C. ยง 103. The petitioner relies on multiple combinations of prior art references within the hydraulic fracturing and well control systems field.
Outcome / Ruling
null
Verdict Document PDF URL
Full text judgment
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