ALEXANDRIA, Va., March 24 -- United States Patent no. 12,582,936, issued on March 24, was assigned to IVYS ADSORPTION INC. (Blainville, Canada).

"Biogas processing systems and methods" was invented by Mohammad Ghasdi Manghootaee (Blainville, Canada), Sophie Goudreau (Blainville, Canada), Alberto Torres (Blainville, Canada), Cristian Stefan Iuhas (Blainville, Canada), Richard Peter Glynn Jewell (Blainville, Canada), Vincenzo D'Agostino (Blainville, Canada), Stephane Gagnon (Blainville, Canada) and Babak Shirani (Blainville, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for processing biogas, the system comprising: a container, a pressure swing adsorption (PSA) unit housed in the container, th...