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IP Verse

Optical Security Marking Component, Method Of Manufacturing Such A Component, System Comprising Such A Component, And Reader For Checking Such A Component - EP2021840

The patent EP2021840 was granted to Hologram Industries on Sep 21, 2022. The application was filed on May 2, 2007 under application number EP07765984A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2021840

HOLOGRAM INDUSTRIES
Application Number
EP07765984A
Filing Date
May 2, 2007
Status
Patent Maintained As Amended
Aug 19, 2022
Publication Date
Sep 21, 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
LEONHARD KURZ STIFTUNGMay 22, 2019ZINSINGER -

Patent Citations (7) New

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

Citation PhasePublication Number
EXAMINATIONWO0200445
INTERNATIONAL-SEARCH-REPORTEP1650587
INTERNATIONAL-SEARCH-REPORTUS6909547
OPPOSITIONWO03027952
OPPOSITIONWO03084764
OPPOSITIONWO2004083911
OPPOSITIONWO2004095090

Dossier Documents

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