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Process For Efficient Purification Of Neutral Human Milk Oligosaccharides (Hmos) From Microbial Fermentation - EP2896628

The patent EP2896628 was granted to CHR Hansen HMO on Sep 19, 2018. The application was originally filed on Jan 20, 2014 under application number EP14151737A. The patent is currently recorded with a legal status of "Revoked".

EP2896628

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

Patent Summary

Patent Family

Patent Family

Patent Oppositions (6)

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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NESTLEApr 23, 2020ALTWITHDRAWN
BASFJun 19, 2019ALTMANN STOSSEL DICK PATENTANWALTE PARTG MBBADMISSIBLE
GLYCOMJun 19, 2019STRYCHWITHDRAWN
GREAVES BREWSTERJun 18, 2019-ADMISSIBLE
STRAWMANJun 18, 2019MEWBURN ELLISWITHDRAWN
FRIESLANDCAMPINA NEDERLANDJun 12, 2019FRIESLANDCAMPINA DEPARTMENTADMISSIBLE

Patent Citations (32) New

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

Citation PhasePublication Number
DESCRIPTIONWO2010115935
EXAMINATIONEP2857410
EXAMINATIONWO2012092160
EXAMINATIONWO2012112777
EXAMINATIONWO2013025104
OPPOSITIONCN101691538
OPPOSITIONEP2013367
OPPOSITIONEP2379708
OPPOSITIONEP2479263
OPPOSITIONEP2526784
OPPOSITIONEP2857410
OPPOSITIONEP2896628
OPPOSITIONEP3141610
OPPOSITIONJPS61271296
OPPOSITIONUS2005069997
OPPOSITIONUS2005211240
OPPOSITIONUS2010248315
OPPOSITIONUS2016333042
OPPOSITIONUS6017433
OPPOSITIONUS6454946
OPPOSITIONWO0024918
OPPOSITIONWO2011016008
OPPOSITIONWO2011150939
OPPOSITIONWO2012069415
OPPOSITIONWO2012112777
OPPOSITIONWO2012122777
OPPOSITIONWO2012160080
OPPOSITIONWO2013182206
OPPOSITIONWO2013185780
OPPOSITIONWO2015106943
OPPOSITIONWO2015150328
SEARCHEP2479263

Dossier Documents

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