EP2935375

COATEX
Application Number
EP13818355A
Filing Date
Dec 19, 2013
Status
Patent Maintained As Amended
Mar 12, 2021
Grant Date
Apr 14, 2021
External Links
Slate, Register, Google Patents

Biblio Summary

The patent EP2935375B2 was granted on Apr 14, 2021 by Coatex The patent is currently Patent Maintained As Amended.

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 DateOpposition Status

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LAMBERTIJan 5, 2018WITHDRAWN

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
OppositionUS4529773
N/A
OppositionUS6140435
N/A
OppositionUS2007259794
N/A
OppositionEP1465932
N/A
OppositionWO2009090204
N/A
OppositionIES20090332
N/A
OppositionUS2011230387
N/A
OppositionWO2013092721
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.