MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202641111510 A) filed by Dr. Madhu C. Divakar; Mr. Aravinth Gunasekaran; Mr. Hariharasudhan Kumaravel; Ms. Kavya Rangasamy; and Mr. Vimalraj Rajan Ilayarasan on September 17, 2026, for Bioactive Wound Dressing Composition Comprising Cocos Nucifera Leaf Petiole Lignocellulosic Matrix And Process For Preparation Thereof.
Inventors include Dr. Madhu C. Divakar; Mr. Aravinth Gunasekaran; Mr. Hariharasudhan Kumaravel; Ms. Kavya Rangasamy; and Mr. Vimalraj Rajan Ilayarasan.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: [059] The present invention discloses a bioactive wound dressing composition and preparation process based on a processed Cocos nucifera leaf petiole lignocellulosic matrix (CnP-LCM). The matrix provides a fibrous wound-contact scaffold and comprises or carries polyphenolic phytochemical fractions containing one or more markers selected from gallic acid, epicatechin and quercetin. A tannin-rich fraction may be obtained using a water:ethanol solvent of about 80:20, while a flavonoid-rich fraction may be obtained using about 50:50 water:ethanol. The matrix may be lipid-reduced, dried, size-controlled and combined with one or both concentrated fractions to provide a powder, pad, patch, sheet or composite wound-contact article. Chromatographic marker analysis may be used for batch standardisation, and absorbency, clotting-time performance, cytocompatibility and cell-migration activity may be used as functional quality parameters. The integrated material provides rapid liquid interaction, fibrous physical support and locally available polyphenolic constituents in a renewable wound-dressing platform. Accompanied Drawing [FIGS. 1-6].
Disclaimer: Curated by HT Syndication.
