EP3116902

CELLECTIS
Application Number
EP15709185A
Filing Date
Mar 11, 2015
Status
Revoked
Jan 24, 2025
Grant Date
Jan 1, 2020
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP3116902B1 was granted on Jan 1, 2020 by Cellectis 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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CENTURY THERAPEUTICSOct 1, 2020ADMISSIBLE
EUROPEAN OPPOSITIONSOct 1, 2020ADMISSIBLE
JAMES POOLEOct 1, 2020ADMISSIBLE
WEINZIERLOct 1, 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
OppositionWO2013074916
N/A
OppositionWO2013176915
N/A
OppositionWO2012138927
N/A
OppositionWO2012145384
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OppositionUS2007036773
N/A
OppositionWO2014165707
N/A
OppositionWO9517911
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OppositionWO2005097160
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OppositionWO2008102274
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OppositionWO2013158292
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OppositionWO2014138315
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OppositionWO2014159435
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OppositionWO9302188
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OppositionUS2006222633
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OppositionWO2009141729
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OppositionWO2013049459
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.