GENEVA, Aug. 31 -- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED filed a patent application (CN2026/070044) for “SECONDARY BATTERY, ELECTRIC DEVICE, PREPARATION METHOD FOR NEGATIVE ELECTRODE ACTIVE MATERIAL, AND PREPARATION METHOD FOR SECONDARY BATTERY”. With publication no. WO/2026/174980, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: H01M 4/36
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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