MUMBAI, India, May 30 -- Intellectual Property India has published a patent application (202311080548 A) filed by Shoolini University Of Biotechnology And Management Sciences, Solan, Himachal Pradesh, on Nov. 28, 2023, for 'a method for synthesizing nano emulsion coating with leaf extract for food preservation and protection.'

Inventor(s) include Krishna Aayush; Ruchi D Jena; Gurvendra Pal Singh; Kanika Sharma; Prafull Chavan; Tianxi Yang; and Somesh Sharma.

The application for the patent was published on May 30, under issue no. 22/2025.

According to the abstract released by the Intellectual Property India: "The present invention discloses an antimicrobial nano-emulsion made from leaf extract obtained from betel leaves, with a concentrat...