INTERNATIONAL PATENT: TOKUYAMA CORPORATION, 株式会社トクヤマ FILES APPLICATION FOR "METHOD FOR PRODUCING HIGH-PURITY TETRAALKYLAMMONIUM HYDROXIDE AQUEOUS SOLUTION"

GENEVA, Sept. 16 -- 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/JP2025/006290) for "METHOD FOR PRODUCING HIGH-PURITY TETRAALKYLAMMONIUM HYDROXIDE AQUEOUS SOLUTION" on Feb 25, 2025. With publication no. WO/2025/187470, the details related to the patent application was published on Sep 11, 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): HONDA, Shota (c/o Tokuyama Corp...