US Patent Issued to A123 SYSTEMS on Dec. 30 for "Electrolyte compositions for lithium ion batteries" (Massachusetts, Colorado, New Jersey, Wisconsin Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,512,515, issued on Dec. 30, was assigned to A123 SYSTEMS LLC (Novi, Mich.).

"Electrolyte compositions for lithium ion batteries" was invented by Liyuan Sun (Acton, Mass.), Xiaobo Li (Fort Lee, N.J.), Mengqing Xu (Middleton, Wis.), Derek Johnson (Fort Collins, Colo.), Taehwan Yu (Burlington, Mass.), Kate Digan (Bedford, Mass.) and Connor Tomshack (Lexington, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods are provided for using electrolytic compositions in lithium ion batteries. In one example, an electrolytic composition may include vinylene carbonate, fluoroethylene carbonate, 1,3-propane sultone, ethylene sulfite, and a conduc...