GENEVA, June 24 -- PPG INDUSTRIES OHIO, INC. filed a patent application (US2025/055888) for “COMPOSITE PROTON EXCHANGE MEMBRANES, METHODS OF PREPARING THEM, AND REDOX FLOW BATTERIES COMPRISING THEM”. With publication no. WO/2026/117401, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: H01M 8/0202

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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