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IP Verse

Zeuner patent opposition analysis

The comprehensive analysis of Zeuner opposition landscape, with a particular emphasis on intellectual property (IP) dynamics.

Stay updated with the latest patent oppositions filed by Zeuner

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP3996932	Security Devices And Methods Of Manufacture	DE LA RUE	Nov 25, 2025	GIESECKEDEVRIENT MOBILE SECURITY
EP3877192	Methods Of Manufacturing Security Device Components	DE LA RUE	Jan 23, 2025	GIESECKEDEVRIENT CURRENCY TECHNOLOGY
EP4035903	Multilayer Body Optical Anti-Counterfeiting Element And Fabrication Method Therefor	ZHONGCHAO SPECIAL SECURITY TECHNOLOGY	Aug 1, 2024	GIESECKEDEVRIENT CURRENCY TECHNOLOGY
EP3863864	Optical Security Device	IQS GROUP SRO	Aug 30, 2023	GIESECKEDEVRIENT CURRENCY TECHNOLOGY
EP3391102	Single Layer Image Projection Film	VISUAL PHYSICS	Oct 26, 2021	GIESECKEDEVRIENT CURRENCY TECHNOLOGY
EP3320385	Optical Products, Masters For Fabricating Optical Products, And Methods For Manufacturing Masters And Optical Products	WAVEFRONT TECHNOLOGY	Aug 3, 2021	GIESECKEDEVRIENT CURRENCY TECHNOLOGY
EP3427968	Display	TOPPAN PRINTING	Dec 3, 2020	GIESECKEDEVRIENT CURRENCY TECHNOLOGY
EP3286013	Improvements In Security Substrates	PORTALS DE LA RUE	Apr 14, 2020	GIESECKEDEVRIENT CURRENCY TECHNOLOGY
EP3274186	Security Device And Method Of Manufacture	DE LA RUE	Mar 18, 2020	GIESECKEDEVRIENT CURRENCY TECHNOLOGY
EP2585861	An Optical System Demonstrating Improved Resistance To Optically Degrading External Effects	VISUAL PHYSICS	Dec 27, 2019	GIESECKEDEVRIENT CURRENCY TECHNOLOGY

Top companies who are the clients of Zeuner

Company	Total
GIESECKEDEVRIENT CURRENCY TECHNOLOGY	17
GIESECKEDEVRIENT MOBILE SECURITY	2
HIEN	1