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IP Verse

Suspension For Improving The Corrosion Inhibition Of Steel, Method For Protecting Steel From Corrosion And Uses Of The Suspension - EP2986755

The patent EP2986755 was granted to Coventya on Dec 27, 2017. The application was filed on Apr 16, 2014 under application number EP14722128A. The patent is currently recorded with a legal status of "Revoked".

EP2986755

COVENTYA
Application Number
EP14722128A
Filing Date
Apr 16, 2014
Status
Revoked
Jan 10, 2020
Publication Date
Dec 27, 2017
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
EWALD DORKENSep 27, 2018VON ROHR PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE102008002002
INTERNATIONAL-SEARCH-REPORTGB2437655
INTERNATIONAL-SEARCH-REPORTUS2007207929
INTERNATIONAL-SEARCH-REPORTUS2012130039
INTERNATIONAL-SEARCH-REPORTUS3901976
OPPOSITIONDE102008002002
OPPOSITIONDE102009052399
OPPOSITIONDE10346157
OPPOSITIONDE69706471T
OPPOSITIONEP1233043
OPPOSITIONEP2236283
OPPOSITIONEP2617786
OPPOSITIONGB2437655
OPPOSITIONUS2007207929
OPPOSITIONUS2012130039
OPPOSITIONUS3901976
OPPOSITIONWO2008151997
OPPOSITIONWO2013052195

Dossier Documents

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    Description

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