GENEVA, Aug. 14 -- ALCOA USA CORP. filed a patent application (US2026/014743) for “IMPROVED ALUMINUM PURIFICATION CELLS WITH HORIZONTALLY EXTENDING CATHODES”. With publication no. WO/2026/170195, here are the other details related to the patent application:
Kind: Initial Publication without ISR [A2]
IPC: C25C 3/08
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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