Patexia Research

Case number IPR2023-00558

Lawsuits

Halliburton Energy Services, Inc. et al. v. U.S. Well Services, LLC et al. > Summary

Court Case Number IPR2023-00558

Filing Date Feb 10, 2023

Court Patent Trial and Appeal Board

Status Trial Instituted

Administrative JudgesSean P. Ohanlon, Minn Chung, David C. McKone, George R. Hoskins, Lynne H. Browne

Judge Writing the Final DecisionSean P. Ohanlon

Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 21, 22

Petitioner

Halliburton Energy Services Inc.

Patent Owner

U.S. Well Services

Petitioner Attorneys

3

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: Elizabeth D. Flannery
Baker Botts LLP

Patent Owner Attorneys

4

U.S. Well Services
Attorney Name: Brian E. Ferguson
Winston & Strawn

U.S. Well Services
Attorney Name: Matthew A. Hopkins
Winston & Strawn

U.S. Well Services
Attorney Name: John T. Boyce
Winston & Strawn

Attorney Name: John T. Boyce
Winston & Strawn

Related Patents

Doc No	Title	Issue date
11136870	System for pumping hydraulic fracturing fluid using electric pumps	Oct 5, 2021