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IP Verse

Peroxide Masterbatch - EP3545021

The patent EP3545021 was granted to Nouryon Chemicals on Oct 28, 2020. The application was originally filed on Nov 21, 2017 under application number EP17805156A. The patent is currently recorded with a legal status of "Revoked".

EP3545021

NOURYON CHEMICALS
Application Number
EP17805156A
Filing Date
Nov 21, 2017
Status
Revoked
Sep 13, 2025
Publication Date
Oct 28, 2020
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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CompanyOpposition DateRepresentativeOpposition Status

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ARKEMA FRANCEJul 28, 2021ARKEMA PATENT -

Patent Citations (10) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTWO0104200
INTERNATIONAL-SEARCH-REPORTWO2012068703
OPPOSITIONJPH04296330
OPPOSITIONUS4399064
OPPOSITIONUS4421678
OPPOSITIONUS5025042
OPPOSITIONWO0104200
OPPOSITIONWO2012068703
OPPOSITIONWO2018095879
OPPOSITIONWO9854249

Dossier Documents

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    Description

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