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IP Verse

Binders - EP2176184

The patent EP2176184 was granted to Knauf Insulation on Dec 29, 2021. The application was originally filed on Aug 1, 2008 under application number EP08786800A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2176184

KNAUF INSULATION
Application Number
EP08786800A
Filing Date
Aug 1, 2008
Status
Granted And Under Opposition
Nov 26, 2021
Publication Date
Dec 29, 2021
External Links
Slate, Register, Google Patents

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 DateRepresentativeOpposition Status

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ROCKWOOLSep 29, 2022MEISSNER BOLTE PARTNERSCHAFT MBBADMISSIBLE
SAINT GOBAINSep 27, 2022SAINT GOBAIN RECHERCHEADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP0044614
INTERNATIONAL-SEARCH-REPORTEP0547819
INTERNATIONAL-SEARCH-REPORTUS2007027283
INTERNATIONAL-SEARCH-REPORTWO2007024020
OPPOSITIONCA2062892
OPPOSITIONEP0547819
OPPOSITIONGB457842
OPPOSITIONGB770561
OPPOSITIONUS2965504
OPPOSITIONUS5318990
OPPOSITIONUS8940089
OPPOSITIONWO2006044302
OPPOSITIONWO2007014236
OPPOSITIONWO2007024020

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

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