MUMBAI, India, July 31 -- Intellectual Property India has published a patent application (202541005262 A) filed by Ashok Leyland Limited on January 22, 2025, for Method For Upcycling Foundry Waste Sand And Waste Polythene.
Inventors include Prasannakumar N; Jeyabal A; Nagarajan E; Anantha Rajan T. S; Gobinath K R; Babu K; Dr. Palavesa Murugan R; Parthiban D; Nepolian D; Selvam V; Elangovan S; and Leo Bernard A.
The application for the patent was published on July 24, 2026, under issue no. 30/2026.
Abstract: A method for upcycling a foundry waste sand and a waste polythene, comprising of collecting the foundry waste sand and the waste polythene; sorting, shredding and processing the waste polythene; mixing the foundry waste sand and shred...