MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202641072912 A) filed by Saveetha Institute Of Medical And Technical Sciences on June 12, 2026, for Formulation And Evaluation Of A C-Footcare-Dm Polymeric Spray For Chronic Diabetic Wound.
Inventors include Dr. Chella Peru Ma L Palanisamy; Dr. Gopalakrishnan Velliyur Kanniappan; Rukhsana Shahina Rahamadullah; Dr. Rajkumar Thamarai; Dr. Kaliyamoorthy Dass; Dr. Venkatesan Karthick; Dr. Selvaraj Jayaraman; Dr. Nisha B; and Dr. Deepak Nallaswamy Veeraiyan.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: The present invention discloses a bioactive polymeric spray formulation designated as C- FootCare-DM developed for chronic diabetic wound care. The formulation comprises an aqueous leaf extract of Xanthium striimarnim integrated into a chitosan-alginate polymeric network along with pharmaceutically acceptable stabilizing and viscosity-modifying agents. The ionic interaction between chitosan and alginate results in formation of a polyelectrolyte complex that enables sustained release of plant-derived bioactive compounds. The developed formulation demonstrates antioxidant potential, antimicrobial activity against wound- associated microorganisms, and cytocompatibility with mammalian skin cell lines under in vitro conditions. The spray delivery format provides uniform surface coverage and supports maintenance of a moist wound microenvironment. The invention provides a stable, scalable, and non-invasive therapeutic platform suitable for chronic diabetic wound management.
Disclaimer: Curated by HT Syndication.
