US Patent Issued to LG ENERGY SOLUTION on Feb. 17 for "Method for reusing active material by using positive electrode scrap" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,555,838, issued on Feb. 17, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).

"Method for reusing active material by using positive electrode scrap" was invented by Min-Seo Kim (Daejeon, South Korea), Se-Ho Park (Daejeon, South Korea) and Doo-Kyung Yang (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for reusing a positive electrode active material includes dry-milling a positive electrode scrap comprising an active material layer on a current collector to convert the active material layer into a powdered state and to separate the active material layer from the current collector. The active material layer is a l...