GENEVA, Nov. 6 -- NORTH CHINA UNIVERSITY OF TECHNOLOGY filed a patent application (CN2025/093418) for “DYNAMIC-NESTED-CONTROL-BASED MULTI-ZONE COORDINATED ALUMINA CONCENTRATION EQUALIZATION METHOD FOR ALUMINUM ELECTROLYTIC CELL”. With publication no. WO/2026/227512, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: C25C 3/20

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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