ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,560,558, issued on Feb. 24, was assigned to Proserv UK Ltd (Aberdeenshire, Great Britain).
"Sampling apparatus and method" was invented by Richard Barr (Westhill, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus for sampling a fluid from a flowline comprises a housing and a pressure control barrier moveably mounted in the housing. The apparatus comprises a sample chamber within the housing on a first side of the pressure control barrier and being fluidly connectable to the flowline for receiving a fluid sample from the flowline, and a pressure control chamber within the housing on an opposite second side of the pressure control ...