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IP Verse

Flame-Retardant And Fire-Resistant Polymer Compositions Made From Lime - EP2872595

The patent EP2872595 was granted to Lhoist Recherche ET Developpement on Feb 20, 2019. The application was filed on Jul 12, 2013 under application number EP13740226A. The patent is currently recorded with a legal status of "Revoked".

EP2872595

LHOIST RECHERCHE ET DEVELOPPEMENT
Application Number
EP13740226A
Filing Date
Jul 12, 2013
Status
Revoked
Dec 24, 2021
Publication Date
Feb 20, 2019
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
CARMEUSE RESEARCH AND TECHNOLOGYNov 15, 2019AWA BENELUXADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONDE102009034700
DESCRIPTIONUS2005188428
DESCRIPTIONUS2006188428
INTERNATIONAL-SEARCH-REPORTDE102009034700
INTERNATIONAL-SEARCH-REPORTUS2005113500
INTERNATIONAL-SEARCH-REPORTUS2006188428
OPPOSITIONDE102009034700
OPPOSITIONEP0659684
OPPOSITIONUS2009020311
OPPOSITIONUS4549041
OPPOSITIONUS5480929
OPPOSITIONWO2004035711

Dossier Documents

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  • Date

    Description

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