US Patent Issued to NINGDE AMPEREX TECHNOLOGY on Sept. 9 for "Electrolyte and electrochemical device" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,412,930, issued on Sept. 9, was assigned to NINGDE AMPEREX TECHNOLOGY Ltd. (Ningde, China).

"Electrolyte and electrochemical device" was invented by Chao Tang (Ningde, China), Lilan Zhang (Ningde, China), Junfei Liu (Ningde, China) and Jianming Zheng (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electrolyte includes diglycolic anhydride and a trinitrile compound, with which the cycle performance and the high-temperature stability under over-discharge conditions of lithium-ion batteries are significantly improved. The electrolyte includes a compound of Formula I; and at least one of a compound of Formula II or a compound of Formula II...