MUMBAI, India, July 5 -- Intellectual Property India has published a patent application (202517057168 A) filed by Oberthur Fiduciaire Sas, Paris, on June 13, for 'magnetizing device, and associated cylinder and machine.'

Inventor(s) include Chapeau, Guillaume; and Borde, Xavier.

The application for the patent was published on July 4, under issue no. 27/2025.

According to the abstract released by the Intellectual Property India: "The present invention relates in particular to a magnetizing device (B) intended to be placed in an exposure and transfer cylinder for orienting particles sensitive to magnetic fields, comprising a main magnet assembly (10) in the form of a plate, a plurality (20) of secondary magnets (20i) forming a two-dimensio...