GENEVA, July 2 -- EVONIK OPERATIONS GMBH filed a patent application (EP2025/086792) for “PROCESS FOR PRODUCING A FILTER CARTRIDGE HAVING A GAS FILTER MEMBRANE”. With publication no. WO/2026/131503, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: B01D 63/02
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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