MUMBAI, India, July 30 -- Intellectual Property India has published a patent application (202631082525 A) filed by National Institute Of Technology Jamshedpur on July 04, 2026, for Functionally Graded Tan/Crn/Zrn Thin Film Coating System For Ti-6al-4v Biomedical Alloy Substrates.
Inventors include Zahid Mukhtar; Dr. Abhijit; Dr. Nitika Kundan; and Ayna Zahoor.
The application for the patent was published on July 24, 2026, under issue no. 30/2026.
Abstract: FUNCTIONALLY GRADED TaN/CrN/ZrN THIN FILM COATING SYSTEM FOR Ti-6Al-4V BIOMEDICAL ALLOY SUBSTRATES The present invention relates to a functionally graded multilayer thin film coating comprising tantalum nitride (TaN), chromium nitride (CrN), and zirconium nitride (ZrN) deposited on Ti-...