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IP Verse

Optically Variable Device And Method Of Forming Thereof - EP3436285

The patent EP3436285 was granted to DE LA RUE on Apr 10, 2024. The application was filed on Mar 23, 2017 under application number EP17714537A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3436285

DE LA RUE
Application Number
EP17714537A
Filing Date
Mar 23, 2017
Status
Patent Maintained As Amended
Mar 8, 2024
Publication Date
Apr 10, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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 DateRepresentativeOpposition Status
GIESECKEDEVRIENT CURRENCY TECHNOLOGYFeb 25, 2021LKGLOBAL LORENZ & KOPFADMISSIBLE

Patent Citations (9) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP1976708
INTERNATIONAL-SEARCH-REPORTWO2008017864
INTERNATIONAL-SEARCH-REPORTWO2014201559
OPPOSITIONEP2021188
OPPOSITIONEP2212121
OPPOSITIONUS2010001509
OPPOSITIONWO2009149833
OPPOSITIONWO2015107347
OPPOSITIONWO2016041898

Dossier Documents

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