ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,312, issued on Sept. 8, was assigned to LG Chem Ltd. (Seoul, South Korea).

"Compound, coating composition comprising same, organic light-emitting device using same, and manufacturing method therefor" was invented by Minseob Seo (Daejeon, South Korea), Youngju Park (Daejeon, South Korea), Songrim Jang (Daejeon, South Korea), Jiyeon Shin (Daejeon, South Korea), Kwanghyun Kim (Daejeon, South Korea), Jaesoon Bae (Daejeon, South Korea) and Jaechol Lee (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a compound represented by Chemical Formula 1, a coating composition including the compound represented ...