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IP Verse

Methods Of Treating Conditions Related To The S1P1 Receptor - EP3242666

The patent EP3242666 was granted to Arena Pharmaceuticals on Dec 25, 2024. The application was originally filed on Jan 6, 2016 under application number EP16700936A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3242666

ARENA PHARMACEUTICALS
Application Number
EP16700936A
Filing Date
Jan 6, 2016
Status
Granted And Under Opposition
Sep 13, 2024
Publication Date
Dec 25, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (4)

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

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TEVA PHARMACEUTICALSJul 16, 2025VON KAUFFMANNADMISSIBLE
MAIWALDJul 15, 2025SELWITSCHKAADMISSIBLE
SANDOZJul 15, 2025KRAUS & LEDERER PARTGMBBADMISSIBLE
SYNTHONJul 15, 2025HAMM & WITTKOPPADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONWO2010011316
DESCRIPTIONWO2011094008
INTERNATIONAL-SEARCH-REPORTWO2009115954
INTERNATIONAL-SEARCH-REPORTWO2010011316
INTERNATIONAL-SEARCH-REPORTWO2010072703
INTERNATIONAL-SEARCH-REPORTWO2010075239
INTERNATIONAL-SEARCH-REPORTWO2011094008
OPPOSITIONEP2291080
OPPOSITIONUS11007175
OPPOSITIONWO2009115954
OPPOSITIONWO2010011316
OPPOSITIONWO2010072703
OPPOSITIONWO2010075239
OPPOSITIONWO2011094008
OPPOSITIONWO2014161606
OPPOSITIONWO2016112075

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

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