US Patent Issued to W-SCOPE KOREA, W-SCOPE CHUNGJU PLANT on Sept. 8 for "Coating composition for separator" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,860, issued on Sept. 8, was assigned to W-SCOPE KOREA Co. LTD. (Cheongju-si, South Korea) and W-SCOPE CHUNGJU PLANT Co. LTD (Chungju-si, South Korea).

"Coating composition for separator" was invented by Byung Hyun Kim (Cheongwon-gu, South Korea), Dae Bog Park (Cheonan-si, South Korea), Seok Hyeon Gong (Gongju-si, South Korea), Kwang Ho Choi (Cheongju-si, South Korea) and Jeong Rae Kim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "One aspect of the present invention provides a coating composition for a separator including a water-soluble polymer and a water-insoluble polymer, wherein the water-insoluble polymer includes solid par...