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IP Verse

Enteric Film Coating Compositions, Method Of Coating, And Coated Forms - EP3236954

The patent EP3236954 was granted to Dupont Nutrition USA on Sep 4, 2024. The application was filed on Dec 22, 2015 under application number EP15874302A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3236954

DUPONT NUTRITION USA
Application Number
EP15874302A
Filing Date
Dec 22, 2015
Status
Patent Maintained As Amended
Aug 2, 2024
Publication Date
Sep 4, 2024
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
ROQUETTE FRERESDec 23, 2022PLASSERAUDWITHDRAWN

Patent Citations (11) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS2004062855
INTERNATIONAL-SEARCH-REPORTUS2005106233
INTERNATIONAL-SEARCH-REPORTUS2011059165
INTERNATIONAL-SEARCH-REPORTUS5733575
OPPOSITIONFR2934467
OPPOSITIONWO2012022498
OPPOSITIONWO2012131476
OPPOSITIONWO2014136857
SEARCHWO2012022498
SEARCHWO2012131476
SEARCHWO2014136857

Dossier Documents

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