MUMBAI, India, Sept. 12 -- Intellectual Property India has published a patent application (202431016960 A) filed by Tata Steel Limited, Jamshedpur, Jharkhand, on March 8, 2024, for 'a method for producing graphene or graphene derivative from waste oil.'
Inventor(s) include Chandrani Pramanik; Sourav Choudhury; Kamal Raha; Trilochan Bagarti; Manjula Gupta; Amartya Bhattacharyya; and Nitish Kumar.
The application for the patent was published on Sept. 12, under issue no. 37/2025.
According to the abstract released by the Intellectual Property India: "The present disclosure relates to a method for producing graphene or graphene derivatives from waste oil, such as slop oil. The method for producing graphene or graphene derivative from slop oi...