Intellectual Property India Publishes Patent Application for An In-Situ Process Of Recovering Lithium Carbonate From Spent Lithium-Ion Batteries And The Product Thereof

MUMBAI, India, Nov. 6 -- Intellectual Property India has published a patent application (202641128815 A) filed by National Institute Of Technology, Tiruchirappalli on October 28, 2026, for An In-Situ Process Of Recovering Lithium Carbonate From Spent Lithium-Ion Batteries And The Product Thereof.

Inventors include Vaddepalli, Akhil; Puppala, Laxman Mani Kanta; Katakam, Siva Prasad; and Shanmugam, Vasu.

The application for the patent was published on November 06, 2026, under issue no. 45/2026.

Abstract: The present disclosure provides a process for recovering lithium carbonate from a spent lithium-ion battery. A cathode composite material comprising a lithium transition metal oxide, a binder and embedded carbon black is separated from the...