IP Verse

Security Element Having A Multilayer Structure - EP3288770

The patent EP3288770 was granted to Giesecke & Devrient on Aug 21, 2024. The application was originally filed on Apr 11, 2016 under application number EP16716825A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3288770

GIESECKE & DEVRIENT
Application Number
EP16716825A
Filing Date
Apr 11, 2016
Status
Patent Maintained As Amended
Jul 19, 2024
Publication Date
Aug 21, 2024
External Links
Slate, Register, Google Patents

Patent Summary

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BASFMar 23, 2020-ADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP2708371
INTERNATIONAL-SEARCH-REPORTWO2005038136
INTERNATIONAL-SEARCH-REPORTWO2009050448
OPPOSITIONDE102009058243
OPPOSITIONEP1504923
OPPOSITIONUS7630109
OPPOSITIONWO0103945
OPPOSITIONWO0153113
OPPOSITIONWO2005038136
OPPOSITIONWO2011032665
OPPOSITIONWO2011064162
OPPOSITIONWO2011082761
OPPOSITIONWO2014187750

Non-Patent Literature (NPL) Citations (1) 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- Roger W Phillips; Anton F Bleikolm, "Optical coatings for document security", Applied Optics, (19960000), vol. 35, no. 28, pages 5529 - 5534, XP055077565

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Dossier Documents

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