IPRIPR2025-00778Discretionary Denial
Liberty Energy Inc. et al.v.U.S. Well Services, LLC et al.
IPR challenge of US 11959533.
Type
IPR
Filed
Mar 28, 2025
Instituted
Jul 31, 2025
Decided
Jul 31, 2025
Patent
Application
18357271
Inventor
Jared Oehring et al
Granted
Apr 16, 2024
01
Timeline
3 milestones
2025-03-28Petition filed
2025-07-31Institution
2025-07-31Terminated
02
Parties & counsel
Petitioner
Liberty Energy Inc. et al.
Counsel
Walters, Chadet al
Patent Owner
U.S. Well Services, LLC et al.
Counsel
Ferguson, Brianet al
03
Docket
Documents are mirrored from the PTAB e-file system. Filer is as stated on the face of the filing.
SOURCE · USPTO PTAB E2EView on Unified Patents →