GENEVA, July 18 -- ASAHI KASEI KABUSHIKI KAISHA filed a patent application (JP2025/044385) for “POLYPHENYLENE ETHER, METHOD FOR MANUFACTURING POLYPHENYLENE ETHER, POROUS FILM, PHARMACEUTICAL PROCESS FILTER, AND WATER TREATMENT FILM”. With publication no. WO/2026/150761, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C08G 65/46
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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