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IP Verse

Flame Retardant Foam Formulations - EP2931779

The patent EP2931779 was granted to DOW on Aug 30, 2017. The application was filed on Dec 13, 2013 under application number EP13821018A. The patent is currently recorded with a legal status of "Revoked".

EP2931779

DOW
Application Number
EP13821018A
Filing Date
Dec 13, 2013
Status
Revoked
Dec 13, 2019
Publication Date
Aug 30, 2017
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
ICL AMERICAMay 30, 2018HOYNG ROKH MONEGIER -

Patent Citations (16) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE19744426
INTERNATIONAL-SEARCH-REPORTEP1411071
INTERNATIONAL-SEARCH-REPORTEP1785439
OPPOSITIONCA2246634
OPPOSITIONDE19744426
OPPOSITIONEP1510543
OPPOSITIONUS2007112084
OPPOSITIONUS2009156704
OPPOSITIONUS2011086217
OPPOSITIONUS2011303867
OPPOSITIONUS3385801
OPPOSITIONWO2004078818
OTHERCA2246634
OTHERUS3385801
OTHERUS3609107
OTHERUS8198341

Dossier Documents

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    Description

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