MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202611039684 A) filed by Galgotias University on March 30, 2026, for A Carboxymethyl Cellulose-Based Hydrogel Derived From Rice Straw For Efficient Removal Of Cationic Dyes From Aqueous Solutions.
Inventors include Dr. Rishabha Malviya; Aayush Prakash; and Dr. Sathvik Belagodu Sridhar.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: The present invention discloses a biodegradable hydrogel derived from rice straw-based carboxymethyl cellulose for the removal of cationic dyes from aqueous solutions. The hydrogel is synthesized through chemical modification of cellulose followed by crosslinking with acr...