Intellectual Property India Publishes Patent Application for Lithium-Ion Secondary Battery, Battery Apparatus, Electrical Apparatus, Preparation Method For Positive Electrode Active Material, And Preparation Method For Positive Electrode Sheet

MUMBAI, India, Oct. 12 -- Intellectual Property India has published a patent application (202517131563 A) filed by Contemporary Amperex Technology Co. , Limited on December 24, 2025, for Lithium-Ion Secondary Battery, Battery Apparatus, Electrical Apparatus, Preparation Method For Positive Electrode Active Material, And Preparation Method For Positive Electrode Sheet.

Inventors include Li, Xiaojing; Jia, Xiaoyang; Lin, Yingxi; Liu, Hongyu; Bie, Changfeng; He, Siyuan; Ni, Huan; Liu; Zhang, Xiaofeng; Li, Jia; and Ye, Xinde.

The application for the patent was published on October 09, 2026, under issue no. 41/2026.

Abstract: A lithium-ion secondary battery, a battery apparatus, an electrical apparatus, a preparation method for a positive ele...