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IP Verse

Grating Image Having Mutually Adjoining Grating Fields - EP2633347

The patent EP2633347 was granted to Giesecke & Devrient on Sep 24, 2025. The application was filed on Oct 26, 2011 under application number EP11785324A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2633347

GIESECKE & DEVRIENT
Application Number
EP11785324A
Filing Date
Oct 26, 2011
Status
Patent Maintained As Amended
Aug 22, 2025
Publication Date
Sep 24, 2025
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
LEONHARD KURZ STIFTUNGMay 31, 2023LOUIS POHLAU LOHRENTZADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
DESCRIPTIONWO2005038500
DESCRIPTIONWO2005071444
EXAMINATIONJP2000121815
INTERNATIONAL-SEARCH-REPORTDE102005032997
INTERNATIONAL-SEARCH-REPORTDE102006006323
INTERNATIONAL-SEARCH-REPORTDE10308327
INTERNATIONAL-SEARCH-REPORTEP0375833
INTERNATIONAL-SEARCH-REPORTUS734135
INTERNATIONAL-SEARCH-REPORTWO2005042268
OPPOSITIONDE102005032997
OPPOSITIONEP0375833
OPPOSITIONJP2000121815
OPPOSITIONJP2007193356
OPPOSITIONWO2006066731

Dossier Documents

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  • Date

    Description

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