EP2726437

REFRACTORY
Application Number
EP13720316A
Filing Date
Apr 24, 2013
Status
Revoked
Aug 27, 2021
Grant Date
May 30, 2018
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP2726437B1 was granted on May 30, 2018 by Refractory The patent is currently Revoked.

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.

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SAINT GOBAIN CENTRE DE RECHERCHES ET DETUDES EUROPEENFeb 22, 2019WITHDRAWN

Patent citations in opposition refer to prior patents or publications that may challenge the validity of a contested patent. These references help assess whether the invention is truly novel or overlaps with existing intellectual property.

Citation PhasePatent NumberPatent LinkCited Text
OppositionWO2012110923
N/A
OppositionFR2647435
N/A
OppositionUS2010004114
N/A

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Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.