EP3453368

DRYLOCK
Application Number
EP17195872A
Filing Date
Oct 11, 2017
Status
Revoked
Jul 4, 2024
Grant Date
Sep 11, 2019
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP3453368B1 was granted on Sep 11, 2019 by Drylock 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.

CompanyOpposition DateOpposition Status

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FIPPIJun 11, 2020ADMISSIBLE
ONTEXFeb 4, 2020ADMISSIBLE

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
OppositionEP3403629B1
N/A
OppositionWO2012170798
N/A
OppositionEP2905000
N/A
OppositionUS9532910
N/A
OppositionWO2018172860
N/A
OppositionUS2015065973
N/A
OppositionUS2016143790
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.