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CATL Secures Patent Authorization for 'Negative Electrode Active Material, Its Preparation Method, Secondary Battery, and Electrical Device'
3 week ago /
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Author：小编
According to data from Tianyancha, on October 17, 2025, Contemporary Amperex Technology Co., Limited (CATL) was granted a patent authorization. The patent in question is titled 'Negative Electrode Active Material, Its Preparation Method, Secondary Battery, and Electrical Device', with the authorization announcement number being CN118104009B. The original patent application for this innovation was submitted on June 13, 2022.
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