ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,476,279, issued on Nov. 18, was assigned to SHENZHEN BTR NEW ENERGY TECHNOLOGY RESEARCH INSTITUTE Co. LTD. (Shenzhen, China).

"Oligomer solution of polymer electrolyte, polymer electrolyte and electrochemical device" was invented by Junhuan Li (Shenzhen, China), Yilin Han (Shenzhen, China), Chenglin Yang (Shenzhen, China), Zikun Li (Shenzhen, China) and Youyuan Huang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An oligomer solution of a polymer electrolyte, a polymer electrolyte, and an electrochemical device are provided. The oligomer solution of the polymer electrolyte comprises monomers and an electrolyte solution, the monomers for...