IP Verse

Security Device And Method Of Manufacture Thereof - EP3687828

The patent EP3687828 was granted to DE LA RUE on Dec 6, 2023. The application was originally filed on Sep 27, 2018 under application number EP18782147A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3687828

DE LA RUE
Application Number
EP18782147A
Filing Date
Sep 27, 2018
Status
Granted And Under Opposition
Jul 8, 2022
Grant Date
Dec 6, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (4)

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

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CCL SECUREMay 10, 2023WALKERADMISSIBLE
LEONHARD KURZ STIFTUNGMay 10, 2023ZINSINGERADMISSIBLE
GIESECKEDEVRIENT CURRENCY TECHNOLOGYMay 9, 2023PATENTANWALTE GEYERADMISSIBLE
BASFMay 8, 2023BASF ASSOCIATIONADMISSIBLE

Patent Citations (31) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS2003194578
INTERNATIONAL-SEARCH-REPORTWO2010049676
INTERNATIONAL-SEARCH-REPORTWO2011116419
OPPOSITIONDE102005007749
OPPOSITIONDE102009007779
OPPOSITIONDE102011088154
OPPOSITIONDE102012108169
OPPOSITIONDE102013203303
OPPOSITIONDE112012005052T
OPPOSITIONEP0609683
OPPOSITIONEP1547807
OPPOSITIONEP1664939
OPPOSITIONEP2042343
OPPOSITIONEP2264491
OPPOSITIONEP2466345
OPPOSITIONEP2860041
OPPOSITIONEP2996885
OPPOSITIONEP3326832
OPPOSITIONGB2493856
OPPOSITIONJPH1185027
OPPOSITIONUS2003194578
OPPOSITIONUS2008024847
OPPOSITIONUS2014319819
OPPOSITIONUS6882452
OPPOSITIONWO0164434
OPPOSITIONWO2006016265
OPPOSITIONWO2010049676
OPPOSITIONWO2011020727
OPPOSITIONWO2011116419
OPPOSITIONWO2014096167
OPPOSITIONWO2019016136

Non-Patent Literature (NPL) Citations (6) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- Anonymous, "Polymethylmethacrylat ", Wikipedia, (20230401), Wikipedia, URL: https://de.wikipedia.Org/w/index.php?title=Polymethylmethacrylat&oldid=232369463, XP093159150
OPPOSITION- Anonym, "Sicherheitsdatenblatt Biflair 83 S - produktnummer 140583", Merck, (20170817), pages 1 - 11, Merck, (20230523), XP093048876
OPPOSITION- Pfaff Gerhard, "Perlglanzpigmente für Lacke und andere Anwendungen", Farbe + Lack, (19950101), vol. 2, pages 89 - 93, XP093048873
OPPOSITION- R. L. VAN RENESSE, A review of holograms and other microstructures as security features, (20070100), pages 1 - 22, XP055213425
OPPOSITION- Lorenz Zimmermann et al, "High refractive index films of polymer nanocomposites", JOURNAL OF MATERIALS RESEARCH, US , (19930101), vol. 8, no. 7, doi:10.1557/JMR.1993.1742, ISSN 0884-2914, pages 1742 - 1748, XP009111038
OPPOSITION- Lorenz Zimmermann, Martin Weibel, Walter Caseri, Ulrich W.Suter, "High refractive index films of polymer nanocomposites", JOURNAL OF MATERIALS RESEARCH, MATERIALS RESEARCH SOCIETY, WARRENDALE, PA, US, US , (19930101), vol. 8, no. 7, doi:10.1557/JMR.1993.1742, ISSN 0884-2914, pages 1742 - 1748, XP009111038

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Dossier Documents

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