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IP Verse

Optical Element And Article Equipped With Optical Element - EP3401712

The patent EP3401712 was granted to Toppan Printing on Feb 26, 2025. The application was filed on Jan 6, 2017 under application number EP17736029A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3401712

TOPPAN PRINTING
Application Number
EP17736029A
Filing Date
Jan 6, 2017
Status
Patent Maintained As Amended
Jan 24, 2025
Publication Date
Feb 26, 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
GIESECKEDEVRIENT CURRENCY TECHNOLOGYNov 25, 2020BREITADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONJP4983899B
DESCRIPTIONJP4983948B
DESCRIPTIONJP5570210B
DESCRIPTIONJPH04136810
DESCRIPTIONJPS5143855B
INTERNATIONAL-SEARCH-REPORTJP2006133625
INTERNATIONAL-SEARCH-REPORTJP2011218648
OPPOSITIONDE102012105571
OPPOSITIONEP2077459
OPPOSITIONEP2447743
OPPOSITIONEP2960690
OPPOSITIONEP3367140
OPPOSITIONUS2012236415
OPPOSITIONUS8147945
OPPOSITIONWO2014023415
SEARCHUS2012236415
SEARCHUS2015192897
SEARCHUS8147945

Dossier Documents

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    Description

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