ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,737, issued on June 16, was assigned to Typhon Technology Solutions (U.S.) LLC (The Woodlands, Texas).
"Pressure control assembly for compartmentalized hydraulic fracturing" was invented by Jason David Smith (Conroe, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A compartmentalized hydraulic fracturing system enables selective isolation, maintenance, and reactivation of individual zones without interrupting overall pumping operations. Each zone includes one or more frac pumps that discharge into a mono line through a pressure control assembly having a hydraulically actuated gate valve and a passive one-way isolation valve arranged in series. ...