ALEXANDRIA, Va., July 3 -- United States Patent no. 12,343,674, issued on July 1, was assigned to Arizona Board of Regents on Behalf of Arizona State University (Scottsdale, Ariz.).

"System and method for passive collection of atmospheric carbon dioxide" was invented by Klaus Lackner (Longmont, Colo.), Shreyans Kedia (Tempe, Ariz.), Brinton Carlson (Turlock, Calif.), Robert Page (Phoenix), Venkatram Choodamani (Tempe, Ariz.) and Allen Wright (Gilbert, Ariz.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system and method for passive collection of atmospheric carbon dioxide is disclosed. The system includes a harvest chamber having a first opening and a sorbent regeneration system. The system also includes ...