GENEVA, Sept. 9 -- SUMITOMO CHEMICAL COMPANY, LIMITED (2-7-1, Nihonbashi, Chuo-ku, Tokyo1036020), 住友化学株式会社 (東京都中央区日本橋二丁目７番１号) filed a patent application (PCT/JP2024/007722) for "GAS SEPARATION MEMBRANE, GAS SEPARATION DEVICE, AND METHOD FOR MANUFACTURING GAS SEPARATION MEMBRANE" on Mar 01, 2024. With publication no. WO/2025/182064, the details related to the patent application was published on Sep 04, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization...