INTERNATIONAL PATENT: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH FILES APPLICATION FOR "OPTICALLY VARIABLE SECURITY ELEMENT AND VALUE DOCUMENT COMPRISING SUCH A SECURITY ELEMENT"

GENEVA, April 18 -- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH (PrinzregentenstraBe 16181677 Munchen) filed a patent application (PCT/EP2025/078037) for "OPTICALLY VARIABLE SECURITY ELEMENT, AND VALUE DOCUMENT COMPRISING SUCH A SECURITY ELEMENT" on Sep 30, 2025. With publication no. WO/2026/077774, the details related to the patent application was published on Apr 16, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): PINZEK, Simon (Papierfabrik LouisenthalLouisenthal 183703 Gmund), FUHSE, Christian (Papierfabrik LouisenthalLouisenthal 183703 Gmund)

Abstract: The invention relates to an optica...