ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,438,211, issued on Oct. 7, was assigned to LG ENERGY SOLUTIONS LTD. (Seoul, South Korea).
"Electrolyte extraction system and method" was invented by Daeki Lee (Daejeon, South Korea), Rin Jang (Daejeon, South Korea) and Yeu Young Youn (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electrolyte extraction system and a method for extracting electrolyte from a battery using the same are provided. The electrolyte extraction system comprises a first transfer unit transferring a lower jig having an upper surface on which a battery is mounted; a loading unit accommodating the lower jig together with the battery in a freezing tank filled w...