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IP Verse

Polymeric Materials - EP3352971

The patent EP3352971 was granted to Victrex Manufacturing on Apr 22, 2020. The application was filed on Sep 26, 2016 under application number EP16775848A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3352971

VICTREX MANUFACTURING
Application Number
EP16775848A
Filing Date
Sep 26, 2016
Status
Opposition Rejected
Apr 21, 2023
Publication Date
Apr 22, 2020
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
EVONIK OPERATIONSJan 19, 2021GODEMEYER BLUM LENZE PATENTANWALTE PARTNERSCHAFT MBB WERKPATENTADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP0184458
INTERNATIONAL-SEARCH-REPORTUS2015251353
INTERNATIONAL-SEARCH-REPORTWO2014207458
INTERNATIONAL-SEARCH-REPORTWO2015124903
OPPOSITIONCN101864162
OPPOSITIONCN102337018
OPPOSITIONEP0184458
OPPOSITIONUS2013170171
OPPOSITIONUS2015251353
OPPOSITIONWO2013054114
OPPOSITIONWO2014072147
OPPOSITIONWO2014072148
OPPOSITIONWO2014207458
OPPOSITIONWO2015081009
OPPOSITIONWO2015124903

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

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