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IP Verse

Improvements In Security Papers And Documents - EP3209502

The patent EP3209502 was granted to DE LA RUE on Apr 20, 2022. The application was filed on Oct 21, 2015 under application number EP15791342A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3209502

DE LA RUE
Application Number
EP15791342A
Filing Date
Oct 21, 2015
Status
Patent Maintained As Amended
Mar 18, 2022
Publication Date
Apr 20, 2022
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 TECHNOLOGYJun 27, 2019HOHFELD -

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-REPORTUS2011142279
INTERNATIONAL-SEARCH-REPORTWO0196125
INTERNATIONAL-SEARCH-REPORTWO2011110799
OPPOSITIONDE69713225T
OPPOSITIONEP0440045
OPPOSITIONEP2199095
OPPOSITIONJPH08311800
OPPOSITIONUS2011142279
OPPOSITIONWO2013124059

Dossier Documents

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    Description

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