In Patent Owner Response, U.S. Well Defends Hydraulic Fracturing Tech

Mealey's (November 3, 2021, 7:05 AM EDT) -- ALEXANDRIA, Va. — The Patent Trial and Appeal Board should reject allegations by Halliburton Energy Services Inc. that a patented, fully electric method and system for monitoring and controlling a hydraulic fracturing operation would have been obvious, the patent owner maintains in an Oct. 21 filing....