ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,714,968, issued on Aug. 25, was assigned to HAFFMANS B.V. (Venlo, Netherlands).
"System and method for separating a gas mixture" was invented by J.E. Roodbeen (Venlo, Netherlands).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus for separating a gas mixture is provided in the form of a first membrane separation stage, a second membrane separation stage, a first and a second measuring device, and a controller. The first membrane separation stage is imparted with a first membrane area and separates the gas mixture into a first permeate stream and a first retentate stream. The second membrane separation stage is imparted with a second membrane ar...