INTERNATIONAL PATENT: TOKUYAMA CORPORATION, 株式会社トクヤマ FILES APPLICATION FOR "METHOD FOR PRODUCING PURIFIED QUATERNARY AMMONIUM COMPOUND AQUEOUS SOLUTION"

GENEVA, March 17 -- TOKUYAMA CORPORATION (1-1, Mikage-cho, Shunan-shi, Yamaguchi7458648), 株式会社トクヤマ (山口県周南市御影町１番１号) filed a patent application (PCT/JP2024/031288) for "METHOD FOR PRODUCING PURIFIED QUATERNARY AMMONIUM COMPOUND AQUEOUS SOLUTION" on Aug 30, 2024. With publication no. WO/2025/053081, the details related to the patent application was published on Mar 13, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): INOUE, Hiroshi (c/o TOKUYAMA CORPO...