EP3524694

GUARDANT HEALTH
Application Number
EP19163403A
Filing Date
Dec 24, 2014
Status
Opposition Rejected
Jun 9, 2023
Grant Date
Jul 15, 2020
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP3524694B1 was granted on Jul 15, 2020 by Guardant Health The patent is currently Opposition Rejected.

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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BUHLERApr 15, 2021ADMISSIBLE
FOUNDATION MEDICINEApr 15, 2021WITHDRAWN

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
OppositionEP2893040B1
N/A
OppositionEP3378952B1
N/A
OppositionEP3524694B1
N/A
OppositionWO2012038839
N/A
OppositionWO2012142213
N/A
OppositionWO2013123442
N/A
OppositionWO2013142389
N/A
OppositionWO2014039556
N/A
OppositionWO2015100427
N/A
OppositionUS201361921456P
N/A
OppositionUS201461948509P
N/A
OppositionWO2012004237
N/A
OppositionWO2012099832
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.

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