The Weekly Litigation News Digest is now live. Subscribe now

IP Verse

A Feed Composition Supplemented With A Xylanase - EP2775857

The patent EP2775857 was granted to EW Nutrition on Jan 1, 2020. The application was originally filed on Nov 9, 2012 under application number EP12810110A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2775857

EW NUTRITION
Application Number
EP12810110A
Filing Date
Nov 9, 2012
Status
Opposition Rejected
Nov 9, 2024
Publication Date
Jan 1, 2020
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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

Get instant alerts for new oppositions and patent status changes

NOVOZYMESOct 1, 2020POTTER CLARKSON -

Patent Citations (13) New

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

Citation PhasePublication Number
DESCRIPTIONWO2010014269
DESCRIPTIONWO9319171
DESCRIPTIONWO9529997
INTERNATIONAL-SEARCH-REPORTDE19531944
INTERNATIONAL-SEARCH-REPORTUS5902581
INTERNATIONAL-SEARCH-REPORTUS7060482
INTERNATIONAL-SEARCH-REPORTWO0142433
INTERNATIONAL-SEARCH-REPORTWO2010083518
OPPOSITIONCN1506461
OPPOSITIONDE19531944
OPPOSITIONWO0238746
OPPOSITIONWO2008037757
OPPOSITIONWO2010083518

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.

  • Date

    Description

  • Get instant alerts for new documents