The weekly litigation news digest is live. Subscribe now

IP Verse

Rubber Mixture And Vehicle Tires - EP3303004

The patent EP3303004 was granted to Continental Reifen Deutschland on Oct 14, 2020. The application was filed on Mar 22, 2016 under application number EP16712304A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3303004

CONTINENTAL REIFEN DEUTSCHLAND
Application Number
EP16712304A
Filing Date
Mar 22, 2016
Status
Granted And Under Opposition
Sep 11, 2020
Publication Date
Oct 14, 2020
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
TOTAL PETROCHEMICALS & REFINING USAJul 14, 2021DENNEMEYER & ASSOCIATESADMISSIBLE
EVONIK OPERATIONSJul 1, 2021EVONIK PATENT ASSOCIATIONADMISSIBLE

Patent Citations (32) New

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

Citation PhasePublication Number
EXAMINATIONJP2005146115
EXAMINATIONJP2005350603
EXAMINATIONUS2002082333
INTERNATIONAL-SEARCH-REPORTUS2008110544
INTERNATIONAL-SEARCH-REPORTUS3281389
INTERNATIONAL-SEARCH-REPORTUS7411018
OPPOSITIONEP1013710
OPPOSITIONEP2345696
OPPOSITIONEP2450402
OPPOSITIONEP2716703
OPPOSITIONEP2796471
OPPOSITIONJP2005146115
OPPOSITIONJP2005350603
OPPOSITIONJP2010168469
OPPOSITIONJP2010254858
OPPOSITIONJP2015083649
OPPOSITIONJP2015086280
OPPOSITIONUS2002082333
OPPOSITIONUS2007135564
OPPOSITIONUS2008110544
OPPOSITIONUS2008289740
OPPOSITIONUS2010234534
OPPOSITIONUS2012165464
OPPOSITIONUS2014107261
OPPOSITIONUS2014121316
OPPOSITIONUS2014243448
OPPOSITIONUS3281389
OPPOSITIONUS5066721
OPPOSITIONUS8580885
OPPOSITIONWO2007024797
OPPOSITIONWO2014070636
OPPOSITIONWO2016180649

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.

  • Date

    Description

  • Get instant alerts for new documents