Halliburton Energy Services, Inc. et al. v. U.S. Well Services, LLC > Summary
Court Case Number IPR2021-01538
Filing Date Sep 23, 2021
Institution Decision Date Mar 4, 2022
Decision Date Feb 28, 2023
Court Patent Trial and Appeal Board
Status Final Written Decision - Appeale
Appeal2023-1863
Administrative JudgesLynne H. Browne, Meredith C. Petravick, Sean P. Ohanlon
Judge Writing the Final DecisionLynne H. Browne
Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8
Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8
Claims Invalidated: 1, 2, 3, 4, 5, 6, 7, 8
Petitioner
Patent Owner
Petitioner Attorneys
6Halliburton Energy Services Inc.
Attorney Name: Brian W. Oaks
Baker Botts LLP
Halliburton Energy Services Inc.
Attorney Name: Chad C. Walters
Baker Botts LLP
Halliburton Energy Services Inc.
Attorney Name: Brandon A. Chen
Baker Botts LLP
Halliburton Energy Services Inc.
Attorney Name: David J. Tobin
McDermott Will & Emery
Halliburton Energy Services Inc.
Attorney Name: Clarke W. Stavinoha
Baker Botts LLP
Halliburton Energy Services Inc.
Attorney Name: Brun Hilbert
Exponent Inc.
Patent Owner Attorneys
10U.S. Well Services
Attorney Name: Todd Patterson
Patterson + Sheridan
U.S. Well Services
Attorney Name: John A. Yates
Patterson + Sheridan
U.S. Well Services
Attorney Name: Scott A. Hughes
Hogan Lovells
U.S. Well Services
Attorney Name: Taylor P. Evans
Hogan Lovells
U.S. Well Services
Attorney Name: Corey T. Leggett
Hogan Lovells
U.S. Well Services
Attorney Name: Melissa D. Schwaller
Hogan Lovells
U.S. Well Services
Attorney Name: Edgar Neil Gonzalez
Patterson + Sheridan
U.S. Well Services
Attorney Name: Kyrie K. Cameron
Patterson + Sheridan
U.S. Well Services
Attorney Name: Gurtej Singh
Hogan Lovells
U.S. Well Services
Attorney Name: Robert Schaaf
Hogan Lovells
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 10408031 | Automated fracturing system and method | Sep 10, 2019 |
