Intellectual Property India Publishes Patent Application for 'Precursor Of Positive Electrode Active Material For Lithium-Ion Secondary Battery, Method For Producing Same, Positive Electrode Active Material For Lithium-Ion Secondary Battery, And Method For Producing Same' Filed by Proterial, Ltd.

MUMBAI, India, April 20 -- Intellectual Property India has published a patent application (202517095953 A) filed by Proterial, Ltd., Tokyo, on Oct. 6, 2025, for 'precursor of positive electrode active material for lithium-ion secondary battery, method for producing same, positive electrode active material for lithium-ion secondary battery, and method for producing same.'

Inventor(s) include Nakabayashi Takashi; and Tokoro Hisato.

The application for the patent was published on April 17, under issue no. 16/2026.

According to the abstract released by the Intellectual Property India: "The objective of the present invention is to provide: a method for producing a precursor of a positive electrode active material for a lithium-ion secondary b...