Security Element With Diffractive Structure

Patent No. EP2676802 (titled "Security Element With Diffractive Structure") was filed by OVD Kinegram on Jun 20, 2013. The application was issued on Sep 16, 2015.

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
CCL SECUREJul 7, 2017KATERLE
SURYSJun 15, 2016OSHA LIANG

Dossier Documents

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EP2676802

OVD KINEGRAM
Application Number
EP13173042A
Filing Date
Jun 20, 2013
Status
Revoked
Jan 25, 2022
Publication Date
Sep 16, 2015