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IP Verse

Binders And Materials Made Therewith - EP2574639

The patent EP2574639 was granted to Knauf Insulation on Apr 24, 2019. The application was filed on Jul 26, 2006 under application number EP12198247A. The patent is currently recorded with a legal status of "Revoked".

EP2574639

KNAUF INSULATION
Application Number
EP12198247A
Filing Date
Jul 26, 2006
Status
Revoked
Apr 22, 2022
Publication Date
Apr 24, 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
ROCKWOOLJan 24, 2020MEISSNER BOLTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
DESCRIPTIONUS5318990
DESCRIPTIONUS5661213
DESCRIPTIONUS6136916
DESCRIPTIONUS6331350
EXAMINATIONEP0911361
OPPOSITIONEP2075239
OPPOSITIONUS1801053
OPPOSITIONUS6730730
OPPOSITIONWO0206178
OPPOSITIONWO2004007615
SEARCHEP1486547
SEARCHUS2005059770
SEARCHUS5582682

Dossier Documents

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    Description

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