GENEVA, March 24 -- LT MATERIALS CO.,LTD. (113-19, Dangha-ro, Namsa-myeon, Cheoin-gu,Yongin-si,Gyeonggi-do 17118), 엘티소재주식회사 (경기도용인시처인구 남사면 당하로 113-19) filed a patent application (PCT/KR2025/095566) for "HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE, AND COMPOSITION FOR ORGANIC MATERIAL LAYER OF ORGANIC LIGHT-EMITTING DEVICE" on Sep 11, 2025. With publication no. WO/2026/059420, the details related to the patent application was published on Mar 19, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed ...