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IP Verse

Elongated Clamping Unit - EP3334864

The patent EP3334864 was granted to Dywidag Systems on Jan 6, 2021. The application was filed on Jul 20, 2017 under application number EP17751270A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3334864

DYWIDAG SYSTEMS
Application Number
EP17751270A
Filing Date
Jul 20, 2017
Status
Granted And Under Opposition
Dec 4, 2020
Publication Date
Jan 6, 2021
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
SOLETANCHE FREYSSINETOct 5, 2021PLASSERAUDADMISSIBLE
VSLOct 5, 2021BOVARDADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONCN202403211U
INTERNATIONAL-SEARCH-REPORTCN201269444Y
INTERNATIONAL-SEARCH-REPORTCN202403211U
INTERNATIONAL-SEARCH-REPORTUS2012243225
INTERNATIONAL-SEARCH-REPORTWO0144680
OPPOSITIONCN104868427
OPPOSITIONCN105862591
OPPOSITIONCN202017905U
OPPOSITIONCN202403211U
OPPOSITIONCN204199176U
OPPOSITIONDE10343878
OPPOSITIONDE202010015184U
OPPOSITIONFR2660332
OPPOSITIONKR100975145B
OPPOSITIONUS4812956
OPPOSITIONUS5479671
OPPOSITIONWO03091622
OPPOSITIONWO2018020289

Dossier Documents

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  • Date

    Description

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