Intellectual Property India Publishes Patent Application for 'Security Ink Composition And Machine-Readable Security Feature Derived Therefrom' Filed by Sicpa Holding Sa

MUMBAI, India, March 28 -- Intellectual Property India has published a patent application (202517023413 A) filed by Sicpa Holding Sa, Prilly, Switzerland, on March 17, for 'security ink composition and machine-readable security feature derived therefrom.'

Inventor(s) include Sirigu, Lorenzo; De Lattre, Anissa; De Feo, Oscar; Gillieron, Mathieu; and Favaro, Florence.

The application for the patent was published on March 28, under issue no. 13/2025.

According to the abstract released by the Intellectual Property India: "A security ink composition comprising at least one non-luminescent undoped Y3Fe5-xMxO12-based pigment, wherein x fulfils the condition 0 = x = 1.25; M is selected from a group consisting of aluminum, gallium or calcium and ...