MUMBAI, India, May 9 -- Intellectual Property India has published a patent application (202341075398 A) filed by Green Era Recyclers, Coimbatore, Tamil Nadu, on Nov. 4, 2023, for 'a method for synthesising value-added products from spent toner cartridges.'
Inventor(s) include Prasanth Omanakuttan; and Ajaykumar V.
The application for the patent was published on May 9, under issue no. 19/2025.
According to the abstract released by the Intellectual Property India: "A method, for synthesising value-added products, from spent toner cartridges, and value-added products thereof, are disclosed. Said method broadly comprises following steps: heating a spent toner powder, followed by room temperature cooling, to obtain a calcinated toner powder; ...