MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202641072906 A) filed by Saveetha Institute Of Medical And Technical Sciences on June 12, 2026, for C-Regencare-Dfu:a Biopolymer Based Spray For Diabetic Foot Ulcer Repair.
Inventors include Dr. Chella Perumal Palanisamy; Netra M. Kannan; Dr. Gopalakrishnan Velliyur Kanniappan; Dr. Rajkumar Thamarai; Dr. Kaliyamoorthy Dass; Dr. Venkatesan Karthick; Dr. Selvaraj Jayaraman; Dr. Nishab; and Dr. Deepak Nallaswamy Veeraiyan.
The application for the patent was published on June 26, 2026, under issue no. 26/2026.
Abstract: ABSTRACT OF THE INVENTION The present invention discloses a biopolymer-based spray formulation designated as C- RegenCare-DFU developed for diabetic foot ulcer repair. The formulation comprises an aqueous leaf extract of Clitoria ternatea integrated into a chitosan—alginate polyelectrolyte complex along with pharmaceutically acceptable stabilizing and viscosity-modifying agents. The electrostatic interaction between chitosan and alginate results in formation of a structured biopolymeric network capable of sustained and localized release of plant-derived bioactive constituents. The developed spray demonstrates antioxidant activity, antimicrobial efficacy against wound-associated pathogens, and cytocompatibility with mammalian skin cell lines under in vitro conditions. The spray system ensures uniform wound coverage, supports moisture balance, and enhances cellular migration in vitro. The invention provides a stable and scalable therapeutic platform suitable for diabetic foot ulcer repair.
Disclaimer: Curated by HT Syndication.
