ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,532, issued on Sept. 30, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).

"Electrolyte composition, secondary cell, and method for manufacturing electrolyte sheet" was invented by Katsunori Nishimura (Tokyo), Nobuyuki Ogawa (Tokyo), Hideyuki Ogawa (Tokyo), Yuma Gogyo (Tokyo), Hiroki Mikuni (Tokyo), Takuya Nishimura (Tokyo), Kenji Takaoka (Tokyo) and Miyuki Muromachi (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an electrolyte composition, comprising one or two or more polymers, oxide particles, at least one electrolyte salt selected from the group consisting of a lithium salt, a sodium salt, a calcium salt, and a ma...