GENEVA, Aug. 31 -- BASF SE filed a patent application (EP2026/054567) for “THE USE OF AT LEAST ONE RECYCLED POLYARYLENE ETHER SULFONE POLYMER IN A METHOD FOR THE PREPARATION OF A MEMBRANE”. With publication no. WO/2026/175986, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: B01D 71/68
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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