GENEVA, Nov. 3 -- MATSUMOTO YUSHI-SEIYAKU CO., LTD. (1-3, Shibukawa-cho 2-chome, Yao-shi, Osaka5810075), 松本油脂製薬株式会社 (大阪府八尾市渋川町二丁目１番３号) filed a patent application (PCT/JP2025/013054) for "THERMALLY EXPANDABLE MICROSPHERE, MASTER BATCH, COMPOSITION, AND FOAM-MOLDED BODY" on Mar 31, 2025. With publication no. WO/2025/225279, the details related to the patent application was published on Oct 30, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organiza...