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IP Verse

Method For Producing A Gypsum Plasterboard - EP3055113

The patent EP3055113 was granted to Knauf Insulation on Jul 6, 2022. The application was filed on Oct 7, 2013 under application number EP13773758A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3055113

KNAUF INSULATION
Application Number
EP13773758A
Filing Date
Oct 7, 2013
Status
Granted And Under Opposition
Jun 3, 2022
Publication Date
Jul 6, 2022
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
SAINT GOBAINApr 6, 2023MURGITROYDADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication Number
EXAMINATIONDE3216886
EXAMINATIONUS4187130
INTERNATIONAL-SEARCH-REPORTDE4127932
INTERNATIONAL-SEARCH-REPORTEP0464044
INTERNATIONAL-SEARCH-REPORTEP0490160
INTERNATIONAL-SEARCH-REPORTUS2006278128
INTERNATIONAL-SEARCH-REPORTUS4191667
INTERNATIONAL-SEARCH-REPORTUS5632848
OPPOSITIONJPH10330174
OPPOSITIONUS2006278128
OPPOSITIONUS2011195241
OPPOSITIONUS3455710
OPPOSITIONUS4643771
OPPOSITIONUS5100063
OPPOSITIONUS5135805
OPPOSITIONUS5227100
OPPOSITIONUS5304276
OPPOSITIONWO02083594
OPPOSITIONWO03040055

Dossier Documents

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    Description

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