ALEXANDRIA, Va., June 4 -- United States Patent no. 12,318,644, issued on June 3, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).

"Water injection unit and energy storage system including the same" was invented by Mun-Seok Yang (Daejeon, South Korea), Ji-Hun Kim (Daejeon, South Korea), Hong-Jae Park (Daejeon, South Korea), Yo-Hwan Kim (Daejeon, South Korea), Sung-Han Yoon (Daejeon, South Korea), Ji-Won Lee (Daejeon, South Korea), Hyun-Min Lee (Daejeon, South Korea), Hyung-Uk Lee (Daejeon, South Korea), Seung-Jun Lee (Daejeon, South Korea) and Tae-Shin Cho (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A water injection unit includes an enclosure including, on at least one ...