IP Verse

Carbohydrate Polyamine Binders And Materials Made Therewith

Patent No. EP2566904 (titled "Carbohydrate Polyamine Binders And Materials Made Therewith") was filed by Knauf Insulation on May 7, 2011. The application was issued on Jul 14, 2021.

Patent Summary

Patent Family

Patent Family

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
SAINT GOBAINApr 13, 2022RENARD
STMApr 13, 2022BOTTI & FERRARI

Dossier Documents

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EP2566904

KNAUF INSULATION
Application Number
EP11720076A
Filing Date
May 7, 2011
Status
Granted And Under Opposition
Jun 11, 2021
Publication Date
Jul 14, 2021
External Links
Slate, Register , Google Patents