INTERNATIONAL PATENT: IDEMITSU KOSAN CO., LTD., 이데미쓰 고산 가부시키가이샤 FILES APPLICATION FOR "COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE, ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC DEVICE"

GENEVA, Oct. 19 -- IDEMITSU KOSAN CO., LTD. (2-1, Otemachi 1-chomeChiyoda-ku, Tokyo 100-8321), 이데미쓰 고산 가부시키가이샤 (도쿄지요다쿠오테마치 1쵸메 2방 1고) filed a patent application (PCT/IB2025/053636) for "COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE, ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECTRONIC DEVICE" on Apr 07, 2025. With publication no. WO/2025/215503, the details related to the patent application was published on Oct 16, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by t...