MUMBAI, India, Feb. 13 -- Intellectual Property India has published a patent application (202521133158 A) filed by Ajeenkya D Y Patil University, Pune, Maharashtra, on Dec. 29, 2025, for 'ion-energy storage battery and method thereof.'

Inventor(s) include Nadar, Ryan.

The application for the patent was published on Feb. 13, under issue no. 07/2026.

According to the abstract released by the Intellectual Property India: "The present invention discloses an ion-energy storage battery, harnessing energy extraction through a dual process, deriving energy from electrons (010) and ions (018) with a graphene doped with hydrogen. The system (100) includes a separator (017) comprising a membrane (016), possessing pores (015) with an electrode (019). The pores (015) selectively allow ions (018) to pass through, which when comes in contact with the electrode (019), produces electricity. The system (100) utilizes a co-doping process to enhance the stability and electrical conductivity of the graphene structure. The structure comprises two sublattices, which include electrodes made of graphene, metal electrodes, and more. The ion-energy storage system (100), will provide greater energy output when energy is extracted from both electrons and ions. This invention paves way for a future where vehicles are not only more energy-efficient but also more environmentally friendly, contributing to a sustainable and cleaner transportation ecosystem. Also, sodium-ion batteries offer a higher energy potential than ever before."

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