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IP Verse

Improved Binder Compositions And Uses Thereof - EP3169741

The patent EP3169741 was granted to Knauf Insulation on Nov 2, 2022. The application was filed on Jul 17, 2015 under application number EP15738380A. The patent is currently recorded with a legal status of "Revoked".

EP3169741

KNAUF INSULATION
Application Number
EP15738380A
Filing Date
Jul 17, 2015
Status
Revoked
Jul 18, 2025
Publication Date
Nov 2, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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
SAINT GOBAINAug 2, 2023SAINT GOBAIN RECHERCHEADMISSIBLE
BASFAug 1, 2023EISENFUHR SPEISERADMISSIBLE
URSA INSULATIONJul 27, 2023PLASSERAUDADMISSIBLE

Patent Citations (34) New

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

Citation PhasePublication Number
EXAMINATIONUS2012135152
INTERNATIONAL-SEARCH-REPORTDE102004011231
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INTERNATIONAL-SEARCH-REPORTEP2730689
INTERNATIONAL-SEARCH-REPORTWO2008127936
INTERNATIONAL-SEARCH-REPORTWO2014086777
OPPOSITIONEP0911361
OPPOSITIONEP1486547
OPPOSITIONEP2669349
OPPOSITIONEP2679624
OPPOSITIONEP2692810
OPPOSITIONEP3221412
OPPOSITIONUS2004254285
OPPOSITIONUS2005215153
OPPOSITIONUS2009275699
OPPOSITIONUS2010129593
OPPOSITIONUS2013323492
OPPOSITIONUS6482876
OPPOSITIONUS6818694
OPPOSITIONWO2004061038
OPPOSITIONWO2005061647
OPPOSITIONWO2007014236
OPPOSITIONWO2009079254
OPPOSITIONWO2010106181
OPPOSITIONWO2011019597
OPPOSITIONWO2011019598
OPPOSITIONWO2011042610
OPPOSITIONWO2011044490
OPPOSITIONWO2011138458
OPPOSITIONWO2011150203
OPPOSITIONWO2012172265
OPPOSITIONWO2013021112
OPPOSITIONWO2013036752
OPPOSITIONWO2014001518

Dossier Documents

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