GENEVA, Oct. 1 -- NIPPON KAYAKU KABUSHIKI KAISHA filed a patent application (JP2026/009175) for “POLYMER AND METHOD FOR PRODUCING SAME, COMPOUND, COMPOSITION, ELECTROLYTE MEMBRANE, WATER ELECTROLYSIS DEVICE, AND METHOD FOR PRODUCING HYDROGEN”. With publication no. WO/2026/191911, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C08G 61/02
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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