GENEVA, Dec. 28 -- SHANGHAI ZHUYU NEW MATERIAL TECHNOLOGY CO., LTD. (Room 307, Building 3, No. 2350 Duzhuang Road,Minhang District, Shanghai 201108), 上海筑裕新材料科技有限公司 (中国上海市闵行区都庄路2350号3幢307室) filed a patent application (PCT/CN2024/106663) for "METHOD FOR PREPARING TRIPHENYLPHOSPHINE" on Jul 22, 2024. With publication no. WO/2025/260438, the details related to the patent application was published on Dec 26, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectua...