MUMBAI, India, June 22 -- Intellectual Property India has published a patent application (202641050702 A) filed by Saveetha Institute Of Medical And Technical Sciences on April 21, 2026, for Nisilacto Varn.
Inventors include Dr Deepika Lakshmi R; Dr Pratibha Ramani; and Dr. Deepak Nallaswamy Veeraiyan.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: Abstract The present invention relates to NisiLactoVam, a novel varnish formulation containing a synergistic combination of nisin and lactoferrin in a 1 :2 ratio dissolved in EDTA. The formulation further comprises chitosan, ethyl cellulose, xylitol, calcium chloride, and peppermint oil. Upon application, the varnish forms a uniform, adherent film that enables sustained release of the active. components. Nisin acts by disrupting bacterial cell membranes, while lactoferrin inhibits microbial growth and biofilm development through ironbinding and antimicrobial activity. The combined action provides enhanced control of microbial colonization and biofilm formation. The formulation is designed to offer prolonged activity, improved stability, and biocompatibility, providing an effective . and biologically derived approach for biofilm management and preventive oral care
Disclaimer: Curated by HT Syndication.
