International Patent: STARCH-BASED HARD CARBON NEGATIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR, AND SODIUM ION BATTERY COMPRISING SAME

GENEVA, July 18 -- NINGBO RONBAY NEW ENERGY TECHNOLOGY CO., LTD. filed a patent application (CN2025/125505) for “STARCH-BASED HARD CARBON NEGATIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR, AND SODIUM ION BATTERY COMPRISING SAME”. With publication no. WO/2026/148935, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: H01M 4/587

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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