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IP Verse

A Rubber Composition - EP3959086

The patent EP3959086 was granted to Compagnie Generale DES Etablissements Michelin on Oct 22, 2025. The application was filed on Apr 27, 2020 under application number EP20726576A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3959086

COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
Application Number
EP20726576A
Filing Date
Apr 27, 2020
Status
Patent Maintained As Amended
Sep 19, 2025
Publication Date
Oct 22, 2025
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
CONTINENTAL REIFEN DEUTSCHLANDAug 25, 2023PELSTER BEHRENDS PATENTANWALTE PARTG MBBWITHDRAWN

Patent Citations (50) New

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

Citation PhasePublication Number
DESCRIPTIONEP20120169794
DESCRIPTIONEP0778311
DESCRIPTIONEP1035164
DESCRIPTIONEP2285852
DESCRIPTIONEP3294574
DESCRIPTIONUS2004051210
DESCRIPTIONUS6774255
DESCRIPTIONUS6849754
DESCRIPTIONUS7217751
DESCRIPTIONWO02083782
DESCRIPTIONWO0230939
DESCRIPTIONWO0231041
DESCRIPTIONWO03002648
DESCRIPTIONWO03002649
DESCRIPTIONWO2004033548
DESCRIPTIONWO2006023815
DESCRIPTIONWO2006125532
DESCRIPTIONWO2006125533
DESCRIPTIONWO2006125534
DESCRIPTIONWO2007098080
DESCRIPTIONWO2008055986
DESCRIPTIONWO2010072685
DESCRIPTIONWO9637547
DESCRIPTIONWO9909036
DESCRIPTIONWO9928380
INTERNATIONAL-SEARCH-REPORTEP3109066
INTERNATIONAL-SEARCH-REPORTEP3450203
INTERNATIONAL-SEARCH-REPORTEP3450206
OPPOSITIONCN109206694
OPPOSITIONDE102015210422
OPPOSITIONDE102015218745
OPPOSITIONDE60225300T
OPPOSITIONEP2204406
OPPOSITIONEP2455232
OPPOSITIONEP2722361
OPPOSITIONEP3103655
OPPOSITIONEP3109066
OPPOSITIONEP3303004
OPPOSITIONEP3450203
OPPOSITIONEP3450206
OPPOSITIONUS2013267640
OPPOSITIONUS2013296471
OPPOSITIONUS2014024745
OPPOSITIONUS2014243448
OPPOSITIONUS2018100058
OPPOSITIONUS2019061425
OPPOSITIONUS2019062535
OPPOSITIONWO2018079802
OPPOSITIONWO2018203002
OPPOSITIONWO2018221630

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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