MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202641082425 A) filed by Vallurupalli Nageswara Rao Vignana Jyothi Institute Of Engineering Technology on July 03, 2026, for A Process For Manufacturing Artificial Fly Ash Coarse Aggregates (afca).
Inventors include Dr. Pupalwad Arti Sudam; Dr. Kadali Srinivas; and G Vaishnavi.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: The present invention introduces a novel process for producing Artificial Fly Ash Coarse Aggregates (AFCA) as a sustainable substitute for natural coarse aggregates in concrete applications. By utilizing industrial fly ash through optimized geopolymerization and granulation techn...