Stable Reactive Thermosetting Formulations Of Reducing Sugars And Amines

Patent No. EP2457943 (titled "Stable Reactive Thermosetting Formulations Of Reducing Sugars And Amines") was filed by Rohm And Haas on Oct 27, 2011. The application was issued on Dec 21, 2016.

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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 DateRepresentative
KNAUF INSULATION TECHNOLOGYJul 11, 2017ARC
SAINT GOBAINJul 11, 2017SAINT GOBAIN RECHERCHE

Dossier Documents

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  • Date

    Description

EP2457943

ROHM AND HAAS
Application Number
EP11186942A
Filing Date
Oct 27, 2011
Status
Revoked
Mar 30, 2018
Publication Date
Dec 21, 2016