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Multilayered Security Element With Variable Optical Effect And A Counterfeit-Proof Document

Patent No. EP2600332 (titled "Multilayered Security Element With Variable Optical Effect And A Counterfeit-Proof Document") was filed by Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie Goznak Fgup Goznak on Dec 6, 2010. The application was issued on Jun 10, 2015.

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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
GIESECKEDEVRIENT CURRENCY TECHNOLOGYMar 10, 2016PATENTANWALTE GEYER
DE LA RUEMar 4, 2016GILL JENNINGS & EVERY

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  • Date

    Description

EP2600332

FEDERALNOE GOSUDARSTVENNOE UNITARNOE PREDPRIYATIE GOZNAK FGUP GOZNAK
Application Number
EP10855407A
Filing Date
Dec 6, 2010
Status
Revoked
Sep 14, 2018
Publication Date
Jun 10, 2015
External Links
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