GENEVA, April 14 -- DENKA COMPANY LIMITED (1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo1038338), デンカ株式会社 (東京都中央区日本橋室町二丁目１番１号) filed a patent application (PCT/JP2025/032742) for "SURFACE-TREATED SILICA POWDER AND METHOD FOR PRODUCING SURFACE-TREATED SILICA POWDER" on Sep 17, 2025. With publication no. WO/2026/074921, the details related to the patent application was published on Apr 09, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WI...