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IP Verse

Photon Marker System For Fiber Material - EP3538692

The patent EP3538692 was granted to Fibremark Solutions on Aug 4, 2021. The application was filed on Apr 25, 2018 under application number EP18729746A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3538692

FIBREMARK SOLUTIONS
Application Number
EP18729746A
Filing Date
Apr 25, 2018
Status
Granted And Under Opposition
Jul 2, 2021
Publication Date
Aug 4, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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
TAILORLUXMay 3, 2022KALKOFF & PARTNER PATENTANWALTE MBBADMISSIBLE
CHT GERMANYMay 2, 2022DOMPATENT VON KREISLER SELTING WERNERADMISSIBLE
CHT GERMANYMay 2, 2022DOMPATENT VON PATENT UND RECHTSANWALTENADMISSIBLE

Patent Citations (41) New

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

Citation PhasePublication Number
DESCRIPTIONUS4527383
EXAMINATIONUS2013193346
INTERNATIONAL-SEARCH-REPORTCN101298705
INTERNATIONAL-SEARCH-REPORTDE102005047786
INTERNATIONAL-SEARCH-REPORTUS2015177423
INTERNATIONAL-SEARCH-REPORTUS5770110
OPPOSITIONCN101139743
OPPOSITIONCN101298705
OPPOSITIONCN103774261
OPPOSITIONCN104357934
OPPOSITIONCN1807707B
OPPOSITIONDE102005047786
OPPOSITIONDE19539315
OPPOSITIONDE19802588
OPPOSITIONDE19934436
OPPOSITIONEP3511874
OPPOSITIONKR20180040884
OPPOSITIONUS2004126615
OPPOSITIONUS2008216255
OPPOSITIONUS2011104811
OPPOSITIONUS2013193346
OPPOSITIONUS2015018538
OPPOSITIONUS2015177423
OPPOSITIONUS2015329771
OPPOSITIONUS2015377854
OPPOSITIONUS2016047070
OPPOSITIONUS4527383
OPPOSITIONUS4681791
OPPOSITIONUS5770110
OPPOSITIONUS9725647
OPPOSITIONWO0155961
OPPOSITIONWO2011085452
OPPOSITIONWO2011098083
OPPOSITIONWO2012172018
OPPOSITIONWO2018197948
OTHERDE102010007566
OTHEREP2534221
OTHERUS2013193346
OTHERUS2015018538
OTHERUS2015329771
OTHERWO2011098083

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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