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IP Verse

Optical Device, Display Body, Device Provided With Display Body, Optical Filter, And Method For Manufacturing Optical Device - EP3477346

The patent EP3477346 was granted to Toppan Printing on May 24, 2023. The application was filed on Jun 23, 2017 under application number EP17815529A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3477346

TOPPAN PRINTING
Application Number
EP17815529A
Filing Date
Jun 23, 2017
Status
Granted And Under Opposition
Apr 21, 2023
Publication Date
May 24, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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 TECHNOLOGYFeb 26, 2024PATENTANWALTE GEYERADMISSIBLE
DE LA RUEFeb 20, 2024GILL JENNINGS & EVERYADMISSIBLE

Patent Citations (25) New

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

Citation PhasePublication Number
DESCRIPTIONJP2014098780
DESCRIPTIONJPS5124272B
INTERNATIONAL-SEARCH-REPORTJP2008275740
INTERNATIONAL-SEARCH-REPORTJP2009145764
INTERNATIONAL-SEARCH-REPORTJP2013174683
INTERNATIONAL-SEARCH-REPORTJP2015055482
INTERNATIONAL-SEARCH-REPORTWO2013080473
INTERNATIONAL-SEARCH-REPORTWO2013099875
OPPOSITIONAU2015234717
OPPOSITIONJP2008275740
OPPOSITIONJP2013174683
OPPOSITIONUS2010307705
OPPOSITIONUS2015219807
OPPOSITIONWO2012156049
OPPOSITIONWO2013039454
OPPOSITIONWO2014023415
OPPOSITIONWO2015028037
OPPOSITIONWO2015147283
SEARCHEP2787340
SEARCHJP2009145764
SEARCHJP2013174683
SEARCHUS2014253920
SEARCHUS2015070693
SEARCHWO2012156049
SEARCHWO2015147283

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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    Description

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