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IP Verse

Topical Localized Isoxazoline Formulation Comprising Glycofurol - EP2658541

The patent EP2658541 was granted to Intervet on Jan 26, 2022. The application was filed on Dec 22, 2011 under application number EP11799292A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2658541

INTERVET
Application Number
EP11799292A
Filing Date
Dec 22, 2011
Status
Granted And Under Opposition
Dec 24, 2021
Publication Date
Jan 26, 2022
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
VIRBACOct 25, 2022GEVERS & ORESADMISSIBLE

Patent Citations (29) New

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

Citation PhasePublication Number
DESCRIPTIONUS2007066617
DESCRIPTIONUS3950360
DESCRIPTIONUS3984564
DESCRIPTIONUS4916154
DESCRIPTIONUS5288710
DESCRIPTIONUS5399717
DESCRIPTIONWO2007079162
DESCRIPTIONWO2009002809
DESCRIPTIONWO2009003075
DESCRIPTIONWO2009024541
DESCRIPTIONWO2010070068
DESCRIPTIONWO2010079077
DESCRIPTIONWO2011075591
EXAMINATIONWO2011157733
INTERNATIONAL-SEARCH-REPORTUS2010311685
INTERNATIONAL-SEARCH-REPORTWO2009024541
OPPOSITIONUS2007066617
OPPOSITIONUS2010311685
OPPOSITIONWO2005105101
OPPOSITIONWO2007018659
OPPOSITIONWO2007079162
OPPOSITIONWO2009002809
OPPOSITIONWO2009003075
OPPOSITIONWO2009024541
OPPOSITIONWO2010070068
OPPOSITIONWO2010079077
OPPOSITIONWO2010128095
OPPOSITIONWO2011075591
OPPOSITIONWO2018039508

Dossier Documents

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