INTERNATIONAL PATENT: TOSOH CORPORATION, 東ソー株式会社 FILES APPLICATION FOR "POLYMER DISPERSION, ELECTRODE CATALYST COMPOSITION, ELECTRODE CATALYST LAYER, ELECTROLYTE MEMBRANE WITH ELECTRODE CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, SOLID POLYMER ELECTROLYTE FUEL CELL AND SOLID POLYMER ELECTROLYTE WATER ELECTROLYSIS DEVICE"

GENEVA, April 7 -- TOSOH CORPORATION (4560, Kaisei-cho, Shunan-shi, Yamaguchi7468501), 東ソー株式会社 (山口県周南市開成町４５６０番地) filed a patent application (PCT/JP2025/033608) for "POLYMER DISPERSION, ELECTRODE CATALYST COMPOSITION, ELECTRODE CATALYST LAYER, ELECTROLYTE MEMBRANE WITH ELECTRODE CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, SOLID POLYMER ELECTROLYTE FUEL CELL, AND SOLID POLYMER ELECTROLYTE WATER ELECTROLYSIS DEVICE" on Sep 24, 2025. With publication no. WO/2026/070864, the details related to the patent application was published on Apr 02, 2026.

Notably, the patent application was submitted ...