IP Verse

Prevention Of Disulfide Bond Reduction During Recombinant Production Of Polypeptides

EP2586788

GENENTECH
Application Number
EP12178200A
Filing Date
Jul 8, 2008
Status
Revoked
Dec 16, 2022
Grant Date
Nov 29, 2017
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP2586788B1 was granted on Nov 29, 2017 by Genentech The patent is currently Revoked.

Patent Oppositions filed by Competitors

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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BAYERAug 29, 2018ADMISSIBLE
DF MP DORRIES FRANK MOLNIA & POHLMAN PATENTANWALTE RECHTSANWALTE PARG MBBAug 29, 2018ADMISSIBLE
MAIWALDAug 29, 2018ADMISSIBLE
MERCK SHARP & DOHMEAug 29, 2018ADMISSIBLE
OETKEAug 29, 2018ADMISSIBLE
UCB BIOPHARMAAug 29, 2018ADMISSIBLE
GLAXO GROUPAug 27, 2018ADMISSIBLE
GRUNECKER PATENT UND RECHTSANWALTE PARTG MBBAug 27, 2018ADMISSIBLE
MICHALSKI HUTTERMANN & PARTNER PATENTANWALTE MBBAug 24, 2018ADMISSIBLE

Patents Cited during Opposition New

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
OppositionEP2586788B1
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OppositionWO9954440
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OppositionWO2009009523
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OppositionWO9726357
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OppositionUS2004138424
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OppositionUS2006142549
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OppositionWO2008127305
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OppositionUS2005038231
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OppositionWO2006047340
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OppositionUS2006216790
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OppositionWO2005016968
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OppositionWO2008121616
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OppositionUS2007292411
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OppositionWO9403603
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OppositionUS2003040095
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OppositionUS2004138428
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OppositionWO2008083288
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OppositionWO03102132
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OppositionUS7153426
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OppositionUS2003152966
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OppositionEP0185459
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OppositionEP0414151
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OppositionWO0204616
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OppositionUS2006040348
 N/A

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Dossier Documents of the Patent

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