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IP Verse

Method For Impregnating Reinforcing Fibres With Polyaryletherketones And Semi-Products Obtained Therefrom - EP3606984

The patent EP3606984 was granted to Arkema France on Dec 28, 2022. The application was filed on Apr 5, 2018 under application number EP18718898A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3606984

ARKEMA FRANCE
Application Number
EP18718898A
Filing Date
Apr 5, 2018
Status
Granted And Under Opposition
Nov 25, 2022
Publication Date
Dec 28, 2022
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
TORAY ADVANCED COMPOSITESSep 28, 2023KADOR & PARTNER PART MBBADMISSIBLE
VICTREX MANUFACTURINGSep 26, 2023GURUNADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
DESCRIPTIONFR3034425
DESCRIPTIONUS5236972
DESCRIPTIONUS5888580
DESCRIPTIONWO8803468
INTERNATIONAL-SEARCH-REPORTUS4894105
INTERNATIONAL-SEARCH-REPORTUS5063265
INTERNATIONAL-SEARCH-REPORTWO2016156325
OPPOSITIONJP2000344972
OPPOSITIONJPH05345829
OPPOSITIONUS4894105
OPPOSITIONUS5236972
OPPOSITIONWO2016156325
OPPOSITIONWO2017013368
OPPOSITIONWO8803468

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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