US Patent Issued to Evonik Operations on Sept. 9 for "In-situ polymerized polymer electrolyte for lithium ion batteries" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,412,927, issued on Sept. 9, was assigned to Evonik Operations GmbH (Essen, Germany).

"In-situ polymerized polymer electrolyte for lithium ion batteries" was invented by Shasha Su (Shanghai), Jinhua Jiang (Shanghai), Jing Feng (Shanghai), Hongping Li (Shanghai), Huichao Lu (Shanghai), Zhixin Xu (Shanghai) and Jun Yang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Monomers for preparing a polymer electrolyte precursor composition capable to form an in-situ polymerized polymer electrolyte, which comprise, consist essentially of, or consist of A1) a first monomer and A2) a second monomer. A polymer electrolyte precursor raw material composition,...