MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202641071402 A) filed by Sona College Of Technology on June 09, 2026, for Plastic Railway Sleepers Made From Recycled Polymer Composites.
Inventors include R Malathy; M Kasiviswanathan; Pooja T; Nigitha P; and Pradeep S.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: ABSTRACT The invention relates to a plastic railway sleeper made from molded recycled polymer composites, offering a sustainable and durable alternative to traditional concrete, timber, and steel sleepers. The sleeper is composed of recycled polyethylene (PE), recycled polypropylene (PP), glass fibers, carbon fibers, and UV stabilizers,...