IP Verse

Process For Efficient Purification Of Neutral Human Milk Oligosaccharides (Hmos) From Microbial Fermentation

EP2896628

CHR HANSEN HMO
Application Number
EP14151737A
Filing Date
Jan 20, 2014
Status
Revoked
Sep 27, 2024
Grant Date
Sep 19, 2018
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP2896628B1 was granted on Sep 19, 2018 by CHR Hansen HMO 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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NESTLE DEUTSCHLANDApr 23, 2020WITHDRAWN
BASFJun 19, 2019ADMISSIBLE
GLYCOMJun 19, 2019WITHDRAWN
GREAVES BREWSTERJun 18, 2019ADMISSIBLE
STRAWMANJun 18, 2019WITHDRAWN
FRIESLANDCAMPINA NEDERLANDJun 12, 2019ADMISSIBLE

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
OppositionEP2896628B1
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OppositionWO2012069415
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OppositionEP2479263
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OppositionWO2012112777
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OppositionEP2857410
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OppositionEP2379708
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OppositionWO2012122777
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OppositionEP2526784
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OppositionWO2013182206
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OppositionUS2016333042
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OppositionWO2012160080
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OppositionWO2015106943
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OppositionJPS61271296
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OppositionUS6017433
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OppositionEP2013367
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OppositionUS2010248315
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OppositionWO0024918
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OppositionUS6454946
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OppositionUS2005069997
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OppositionUS2005211240
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OppositionCN101691538
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OppositionWO2011016008
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OppositionWO2011150939
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OppositionWO2013185780
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OppositionWO2015150328
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OppositionEP3141610
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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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