ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,398,124, issued on Aug. 26, was assigned to LigaChem Biosciences Inc. (Daejeon, South Korea).

"Pyrrolobenzodiazepine dimer prodrug and ligand-linker conjugate compound of the same" was invented by Ho Young Song (Daejeon, South Korea), Sung Min Kim (Daejeon, South Korea), Hyoungrae Kim (Daejeon, South Korea), Kyung Eun Park (Daejeon, South Korea), Chul-Woong Chung (Daejeon, South Korea), Yun-Hee Park (Daejeon, South Korea), Hyo Jung Choi (Daejeon, South Korea), Su In Lee (Daejeon, South Korea), Juyuel Baek (Daejeon, South Korea), Hyeun Joung Lee (Daejeon, South Korea), Ju Young Lee (Daejeon, South Korea), Ji Hye Oh (Daejeon, South Korea), Jeiwook Chae (Daejeon, South Korea), Yeong Soo ...