ALEXANDRIA, Va., March 5 -- United States Patent no. 12,241,036, issued on March 4, was assigned to Iogen Corp. (Ottawa).
"Method and system for producing a fuel from biogas" was invented by Patrick J. Foody (Ottawa), Brian Foody (Ottawa) and John Dechman (Ottawa).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for providing a fuel includes providing biogas from a plurality of biogas sources, the biogas from each biogas source produced in a process comprising filling a vessel with raw biogas or partially purified biogas to a pressure of at least 1500 psig and transporting the filled vessel to a centralized processing facility by vehicle. A fuel is produced in a fuel production process that includes fe...