GENEVA, May 5 -- HONSHU CHEMICAL INDUSTRY CO., LTD. (Mercros Bldg. 4F, 3-3-9, Nihombashi, Chuo-ku, Tokyo1030027), 本州化学工業株式会社 (東京都中央区日本橋３－３－９ メルクロスビル４階) filed a patent application (PCT/JP2025/037072) for "COMPOSITION CONTAINING DIHYDROXY COMPOUND HAVING BIPHENANTHRENE SKELETON AND PRODUCTION METHOD THEREFOR" on Oct 22, 2025. With publication no. WO/2026/088970, the details related to the patent application was published on Apr 30, 2026.
Notably, the patent application was submitted under the International P...