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IP Verse

Polyamide Compositions For Sealants And High Solids Paints - EP3328938

The patent EP3328938 was granted to Elementis Specialties on May 17, 2023. The application was filed on Jul 29, 2016 under application number EP16833614A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3328938

ELEMENTIS SPECIALTIES
Application Number
EP16833614A
Filing Date
Jul 29, 2016
Status
Granted And Under Opposition
Apr 14, 2023
Publication Date
May 17, 2023
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
ARKEMA FRANCEFeb 16, 2024BANDPAY & GREUTERADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication Number
DESCRIPTIONJPS63235381
DESCRIPTIONUS2005192400
DESCRIPTIONUS2010286419
DESCRIPTIONUS4417022
INTERNATIONAL-SEARCH-REPORTUS2008287574
INTERNATIONAL-SEARCH-REPORTUS2010286419
INTERNATIONAL-SEARCH-REPORTUS2013130953
OPPOSITIONCA2255730
OPPOSITIONEP0467533
OPPOSITIONJPS56112977
OPPOSITIONJPS6315876
OPPOSITIONJPS6323581
OPPOSITIONUS2010286419
OPPOSITIONUS5342919
OPPOSITIONWO2008080536
OPPOSITIONWO2014016517
OPPOSITIONWO2014053774
OPPOSITIONWO2015063389
SEARCHJPS63235381
SEARCHUS2008153924
SEARCHUS2010286419

Dossier Documents

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    Description

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