PTAB

IPR2025-01539

Liberty Energy Services LLC v. US Well Services LLC

General
Filed
10/06/25
Institution01/27/26
FWD--
Close--
StatusDiscretionary Denial
Outcome--
USPTOIPR2025-01539
Administrative Patent Judges
Pending Judge Assignment
Petitioner
Party
Name
Ratings
Liberty Energy Services LLC 
L3
C
Liberty Energy Inc 
L3
C
No Parties
Attorney
Name
Ratings
Baker Botts LLP
L5
A
Chad C. Walters
L5
E
Jacob J. McDonald
--
--
--
Melissa Muenks
--
--
--
No Attorneys
Respondent
Party
Name
Ratings
US Well Services LLC 
L5
E
No Parties
Attorney
Name
Ratings
Winston & Strawn LLP
L5
E
Brian E. Ferguson
L5
A
No Attorneys