MUMBAI, India, Feb. 7 -- Intellectual Property India has published a patent application (202311052031 A) filed by Attero Recycling Pvt. Ltd., Roorkee, Uttarakhand, on Aug. 2, 2023, for 'an apparatus and a method for separation of graphite and black mass from spent lithium-ion batteries.'
Inventor(s) include G. Prabaharan; Smruti Prakash Barik; Nitin Gupta; and Nitin Kumar.
The application for the patent was published on Feb. 7, under issue no. 06/2025.
According to the abstract released by the Intellectual Property India: "The present invention relates to an apparatus and a method for separation of graphite and black mass from spent lithium-ion batteries. The present invention provides an economical, clean and green method for separation...