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Polymorphic Forms Of 2-(5-Bromo-4-(4-Cyclopropylnaphthalen-1-Yl)-4H-1,2,4-Triazol-3-Ylthio) Acetic Acid And Uses Thereof

Patent No. EP2658846 (titled "Polymorphic Forms Of 2-(5-Bromo-4-(4-Cyclopropylnaphthalen-1-Yl)-4H-1,2,4-Triazol-3-Ylthio) Acetic Acid And Uses Thereof") was filed by Ardea Biosciences on Dec 28, 2011. The application was issued on Dec 14, 2016.

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Patent Oppositions (2)

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CompanyOpposition DateRepresentative
ALFRED E TIEFENBACHERSep 14, 2017HAMM&WITTKOPP PATENTANWÄLTE PARTMBB
STADA ARZNEIMITTELSep 14, 2017HAMM&WITTKOPP PATENTANWÄLTE PARTMBB

Dossier Documents

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  • Date

    Description

EP2658846

ARDEA BIOSCIENCES
Application Number
EP11853861A
Filing Date
Dec 28, 2011
Status
Opposition Rejected
Feb 4, 2022
Publication Date
Dec 14, 2016
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