MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202517084612 A) filed by Oberthur Fiduciaire Sas, Paris, on Sept. 5, for 'security element for a security document and security document provided therewith.'
Inventor(s) include Scholkopf, Marie.
The application for the patent was published on Sept. 26, under issue no. 39/2025.
According to the abstract released by the Intellectual Property India: "The invention relates to a security element (1) which comprises a grid (R) of at least two raised lines (2, 2') in directions of axes X and Y, with one raised pattern oriented in a direction of axis Z, at least one of these lines (2, 2') being delimited by two consecutive grooves (S) or ridges (C), from ...