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PROFRAC HOLDING CORPORATION v. Halliburton Energy Services, Inc.

IPR2023-01319 | Patent Trial and Appeal Board

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Filed Sept. 1, 2023
Terminated Oct. 21, 2024
Judges Brent Dougal, Hubert Lorin, and James Mayberry
Case Type Inter Partes Review
Status Terminated-Settled
Challenged Patent 11/291,496
Patent No. 7,841,394 assignments
Tech Center 3600
Art Unit 3676
Inventors William Lloyd McNeel, Steve Harris, Dave McLeod
Last Updated: 4 months ago
Filing Date # Filing and Exhibits