MUMBAI, India, Jan. 8 -- Intellectual Property India has published a patent application (202511104871 A) filed by Graphic Era, Dehradun, Uttarakhand, on Oct. 30, 2025, for 'a composition and method for applying a micro/nano-engineered coating for aerodynamic stability of aircraft wings.'
Inventor(s) include Dr. Chandra Kishore; and Dr. Sudhir Joshi.
The application for the patent was published on Dec. 12, under issue no. 50/2025.
According to the abstract released by the Intellectual Property India: "The present invention relates to an aerodynamic coating system for aircraft wings (10) and pertains to the field of aerospace engineering. The system comprises a composite material matrix (30) formed from a polymer-ceramic blend incorporating ceramic particulates and a selected synthetic resin, an adhesion layer (20) applied to the substrate (10) after surface preparation, and a plurality of micro- and nano-scale surface features (40) embedded therein, with hydrophobic additives (50) uniformly dispersed in the matrix. Employing a scalable deposition technique, such as thermal spraying, the invention enables controlled templating of surface features and effective bonding via chemical agents in the adhesion layer (20), thereby enhancing aerodynamic stability."
Disclaimer: Curated by HT Syndication.
