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Polypeptides Having Transgalactosylating Activity

Patent No. EP2859098 (titled "Polypeptides Having Transgalactosylating Activity") was filed by Dupont Nutrition Biosciences APS on Jun 7, 2013. The application was issued on Sep 13, 2017.

Patent Summary

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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 DateRepresentative
CHR HANSENMar 11, 2021HOFFMANN EITLE
NOVOZYMESJun 12, 2018POTTER CLARKSON

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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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
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