ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,447,226, issued on Oct. 21, was assigned to B/E Acrospace Inc. (Winston Salem, N.C.).
"Cabin isolation assemblies" was invented by Peter Burd (Burry Port, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "An isolation section assembly includes a section housing defining an interior space. The section housing includes a door with access to the interior space. The isolation section assembly includes an enclosure abutting the door. The airlock enclosure defines an interior airlock space. The interior airlock space is configured and adapted to be at a negative pressure relative to a cabin area. An air recirculation system in fluid communication w...