Case number PGR2023-00023
PROFRAC HOLDING CORPORATION et al. v. Halliburton Energy Services, Inc. et al. > Summary
Court Case Number PGR2023-00023
Filing Date Mar 28, 2023
Court Patent Trial and Appeal Board
Status Trial Instituted
Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
Claims Invalidated: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
Plaintiff
Defendant
Plaintiff Attorneys
4ProFrac Holding Corp.
Attorney Name: Matthew A. Hopkins
Winston & Strawn
ProFrac Holding Corp.
Attorney Name: Brian E. Ferguson
Winston & Strawn
ProFrac Holding Corp.
Attorney Name: John T. Boyce
Winston & Strawn
Attorney Name: John T. Boyce
Winston & Strawn
Defendant Attorneys
3Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 11373058 | System and method for treatment optimization | Jun 28, 2022 |
