MUMBAI, India, Jan. 9 -- Intellectual Property India has published a patent application (202541134266 A) filed by Presidency University, Bengaluru, Karnataka, on Dec. 31, 2025, for 'method to enhance the conductivity in gum rosin thin film by uv-ozone treatment.'
Inventor(s) include Dr. Manepalli Raveendra Kiran; Mr. Sharath P; Ms. Varalakshmi B N; and Dr. Hidayath Ulla.
The application for the patent was published on Jan. 9, under issue no. 02/2026.
According to the abstract released by the Intellectual Property India: "Method to enhance the conductivity in Gum Rosin thin film by UV-Ozone Treatment. This invention presents a novel approach to transforming gum rosin from an insulating material into a weakly conducting one, thereby expanding its utility in diverse applications such as green electronics, flexible sensors, and sustainable functional coatings. The UV ozone treatment represents a straightforward, scalable method to modify the surface chemistry of gum rosin, effectively overcoming its conductivity limitations while maintaining its environmentally friendly and cost-effective profile."
Disclaimer: Curated by HT Syndication.
