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IP Verse

Polymeric Materials - EP3274394

The patent EP3274394 was granted to Victrex Manufacturing on Aug 26, 2020. The application was filed on Mar 29, 2016 under application number EP16715043A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3274394

VICTREX MANUFACTURING
Application Number
EP16715043A
Filing Date
Mar 29, 2016
Status
Opposition Rejected
Sep 19, 2025
Publication Date
Aug 26, 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 OPERATIONSMay 25, 2021GODEMEYER BLUM LENZE PATENTANWALTE PARTNERSCHAFT MBB WERKPATENTADMISSIBLE

Patent Citations (7) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTGB2439207
INTERNATIONAL-SEARCH-REPORTUS2002094286
INTERNATIONAL-SEARCH-REPORTWO2011112073
INTERNATIONAL-SEARCH-REPORTWO2015001327
OPPOSITIONWO2007144610
OPPOSITIONWO2007144615
OPPOSITIONWO2015001327

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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