MUMBAI, India, Jan. 23 -- Intellectual Property India has published a patent application (202511093769 A) filed by Deen Dayal Upadhyaya Gorakhpur University, Gorakhpur, Uttar Pradesh, on Sept. 30, 2025, for 'printable security inks comprising luminescent bf2-based materials and methods of preparation and use thereof.'
Inventor(s) include Sachin Kumar Singh; Satyabratt Pandey; Yashashchandra Dwivedi; Garima Singh; Madeeha Rashid; Vishal Singh; and Akhaya Pravi.
The application for the patent was published on Jan. 23, under issue no. 04/2026.
According to the abstract released by the Intellectual Property India: "The present invention relates to the printable security inks comprising luminescent BF2-metallomesogens (which may or may not exhibit liquid crystalline properties) and a method for their preparation. These newly synthesized luminescent materials are useful in formulating ethanol + PEG, toluene, turpentine oil, or PVC-gold medium-based security inks, prepared without the use of a viscosity modifier. The inks can be applied onto substrates to create anti-counterfeiting markings, which appear as high-contrast luminescent patterns such as barcodes, logos, or alphanumeric text under UV light."
Disclaimer: Curated by HT Syndication.
