GENEVA, March 10 -- SUMITOMO OSAKA CEMENT CO., LTD. (1-9-2 Higashi-Shimbashi, Minato-ku, Tokyo1058641), 住友大阪セメント株式会社 (東京都港区東新橋一丁目９番２号) filed a patent application (PCT/JP2024/030372) for "COMPOSITION, POROUS MEMBRANE, AND POROUS MEMBRANE EQUIPPED WITH BASE MATERIAL" on Aug 27, 2024. With publication no. WO/2025/047697, the details related to the patent application was published on Mar 06, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organ...