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IP Verse

Polypeptides Having Transgalactosylating Activity - EP2859098

The patent EP2859098 was granted to Dupont Nutrition Biosciences APS on Sep 13, 2017. The application was originally filed on Jun 7, 2013 under application number EP13727611A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2859098

DUPONT NUTRITION BIOSCIENCES APS
Application Number
EP13727611A
Filing Date
Jun 7, 2013
Status
Opposition Rejected
Sep 17, 2021
Publication Date
Sep 13, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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 DateRepresentativeOpposition Status

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CHR HANSENMar 11, 2021HOFFMANN EITLEINTERVENTION ADMISSIBLE
NOVOZYMESJun 12, 2018POTTER CLARKSONADMISSIBLE

Patent Citations (31) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONEP0215594
DESCRIPTIONEP0244234
DESCRIPTIONUS2005137111
DESCRIPTIONUS2006008888
DESCRIPTIONUS2006008890
DESCRIPTIONUS2006018997
DESCRIPTIONUS2006019347
DESCRIPTIONUS2006073583
DESCRIPTIONUS2007020727
DESCRIPTIONUS2007020731
DESCRIPTIONUS2007072270
DESCRIPTIONUS2007141693
DESCRIPTIONUS5874276
DESCRIPTIONUS6022725
DESCRIPTIONUS6268328
DESCRIPTIONUS6667065
DESCRIPTIONUS6890572
DESCRIPTIONUS7166453
DESCRIPTIONUS7371552
DESCRIPTIONWO0190317
DESCRIPTIONWO2009071539
DESCRIPTIONWO2012010597
INTERNATIONAL-SEARCH-REPORTWO0190317
INTERNATIONAL-SEARCH-REPORTWO2009071539
INTERNATIONAL-SEARCH-REPORTWO2012010597
OPPOSITIONAU2013273507B
OPPOSITIONUS2013029403
OPPOSITIONUS6555348
OPPOSITIONUS7081355
OPPOSITIONWO0190317
OPPOSITIONWO2009071539

Dossier Documents

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  • Date

    Description

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