GENEVA, May 5 -- KOREA KUMHO PETROCHEMICAL CO., LTD. (100, Cheonggyecheon-ro,Jung-gu,Seoul 04542), 금호석유화학 주식회사 (서울특별시중구청계천로 100) filed a patent application (PCT/KR2025/017123) for "ANTI-AGING AGENT FOR RUBBER, RUBBER COMPOSITION, AND TIRE MANUFACTURED THEREFROM" on Oct 24, 2025. With publication no. WO/2026/089574, the details related to the patent application was published on Apr 30, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): LEE, Dong Eun (...