ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,719,073, issued on Aug. 25, was assigned to Ohio State Innovation Foundation (Columbus, Ohio).

"Redox relay flow batteries and methods of making the same" was invented by Christo Sevov (Columbus, Ohio) and Curt Wong (Columbus, Ohio).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed a redox-relay battery comprising a half-cell electrode chamber comprising an electrode, wherein the half-cell electrode chamber is in fluid communication with a reservoir; wherein the half-electrode chamber further comprises a shuttle material comprising one or more redox-active organic compounds; wherein the reservoir comprises a plurality of redox-active solids (ROS);...