ALEXANDRIA, Va., Aug. 18 -- United States Patent no. 12,710,121, issued on Aug. 18, was assigned to Inogen Inc. (Goleta, Calif.).
"Compact portable oxygen concentrator" was invented by Brenton Alan Taylor (Kenwood, Calif.), Peter James Hansen (Santa Barbara, Calif.), Daniel Wayne Chin (Summerland, Calif.), Patrick Fitzlindon Burgess (Dunedin, Fla.) and Michael Pollack (Goleta, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An adsorber for a gas concentrator includes an adsorbent material having adsorbent particles and a vessel housing the adsorbent material. The vessel includes a vessel wall having a non-circular cross section and at least one stiffening support. A combination of a thickness of the ve...