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IP Verse

Refractory Article - EP3055271

The patent EP3055271 was granted to Saint Gobain on May 22, 2024. The application was filed on Oct 7, 2014 under application number EP14852445A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3055271

SAINT GOBAIN
Application Number
EP14852445A
Filing Date
Oct 7, 2014
Status
Patent Maintained As Amended
Apr 19, 2024
Publication Date
May 22, 2024
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
SCHUNK INGENIEURKERAMIKJan 31, 2020HENSELER -

Patent Citations (27) New

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

Citation PhasePublication Number
DESCRIPTIONUS5785519
INTERNATIONAL-SEARCH-REPORTUS2008138754
INTERNATIONAL-SEARCH-REPORTUS4228902
INTERNATIONAL-SEARCH-REPORTUS4487579
INTERNATIONAL-SEARCH-REPORTUS5785519
INTERNATIONAL-SEARCH-REPORTUS8133049
OPPOSITIONDE102005003501
OPPOSITIONDE102009046933
OPPOSITIONDE1558553
OPPOSITIONDE2848102
OPPOSITIONDE4322099
OPPOSITIONDE4405269
OPPOSITIONDE8420759U
OPPOSITIONDE916817
OPPOSITIONDE9301095U
OPPOSITIONJP2010133666
OPPOSITIONJP2011226690
OPPOSITIONJPH10311686
OPPOSITIONUS4487579
OPPOSITIONUS5785519
OPPOSITIONUS8133049
OPPOSITIONWO2009093691
OPPOSITIONWO2012014835
SEARCHFR1603518
SEARCHUS2008138754
SEARCHUS2010133220
SEARCHUS5785519

Dossier Documents

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