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IP Verse

High-Conductive Carbon Black With Low Viscosity - EP3298082

The patent EP3298082 was granted to Imertech on Sep 25, 2019. The application was filed on Jul 8, 2016 under application number EP16738405A. The patent is currently recorded with a legal status of "Revoked".

EP3298082

IMERTECH
Application Number
EP16738405A
Filing Date
Jul 8, 2016
Status
Revoked
Jan 13, 2023
Publication Date
Sep 25, 2019
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
CABOTJun 24, 2020GRUNECKER PATENT -

Patent Citations (14) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP2361954
INTERNATIONAL-SEARCH-REPORTUS2014013996
INTERNATIONAL-SEARCH-REPORTUS2014251179
INTERNATIONAL-SEARCH-REPORTWO2005113688
OPPOSITIONEP2595221
OPPOSITIONEP2692791
OPPOSITIONEP2778202
OPPOSITIONUS2005256249
OPPOSITIONUS2009035210
OPPOSITIONUS2009163617
OPPOSITIONUS2009208751
OPPOSITIONUS2014013996
OPPOSITIONUS4786499
OPPOSITIONUS7838152

Dossier Documents

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    Description

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