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IP Verse

Outer Coating For An Underground Piping Member Made From Iron, Coated Piping Member And Method For Depositing The Coating - EP2867382

The patent EP2867382 was granted to Saint Gobain on Jul 13, 2022. The application was filed on Jun 28, 2013 under application number EP13734028A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2867382

SAINT GOBAIN
Application Number
EP13734028A
Filing Date
Jun 28, 2013
Status
Patent Maintained As Amended
Jun 10, 2022
Publication Date
Jul 13, 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
ELECTROSTEEL CASTINGS IN ELECTROSTEEL EUROPE FRApr 3, 2019MATKOWSKA -

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONEP0686246
DESCRIPTIONJP2011010357
INTERNATIONAL-SEARCH-REPORTEP0771885
INTERNATIONAL-SEARCH-REPORTEP1473149
INTERNATIONAL-SEARCH-REPORTJP2003293165
INTERNATIONAL-SEARCH-REPORTJP2005349817
INTERNATIONAL-SEARCH-REPORTJPS63265627
INTERNATIONAL-SEARCH-REPORTWO9419640
OPPOSITIONEP0771885
OPPOSITIONIN242339
OPPOSITIONJP2004223429
OPPOSITIONJPH10264301
OPPOSITIONJPH11351492
OPPOSITIONUS2004054044
OPPOSITIONUS3756864
OPPOSITIONUS4644030
OPPOSITIONWO2010135730
OPPOSITIONWO9419640

Dossier Documents

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