MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202541035792 A) filed by University Of Kerala, Thiruvananthapuram, Kerala, on April 12, 2025, for 'a luminescent powder as a fingerprint detection material and preparation method thereof.'
Inventor(s) include Sam Solomon; and Divya Vijayan.
The application for the patent was published on April 17, under issue no. 16/2026.
According to the abstract released by the Intellectual Property India: "The present invention discloses a luminescent powder as a fingerprint detection material. The Gd4??Zr3O12:xEu? luminescent powder offers a significant advancement in forensic science by providing a stable, high-intensity luminescent medium for fingerprint visualization. Activated under UV light, it enables clear and accurate fingerprint detection, enhancing visibility and detail. The present invention also discloses a method for preparation of Gd4??Zr3O12:xEu? luminescent powder."
Disclaimer: Curated by HT Syndication.
