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IP Verse

Processes For Preparing Quinoline Compounds And Pharmaceutical Compositions Containing Such Compounds - EP2673262

The patent EP2673262 was granted to Exelixis on Nov 3, 2021. The application was filed on Feb 10, 2012 under application number EP12704492A. The patent is currently recorded with a legal status of "Revoked".

EP2673262

EXELIXIS
Application Number
EP12704492A
Filing Date
Feb 10, 2012
Status
Revoked
Apr 21, 2023
Publication Date
Nov 3, 2021
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
STADA ARZNEIMITTELAug 1, 2022HAMM & WITTKOPPADMISSIBLE

Patent Citations (5) New

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

Citation PhasePublication Number
DESCRIPTIONWO2005030140
DESCRIPTIONWO2010083414
INTERNATIONAL-SEARCH-REPORTWO2010083414
OPPOSITIONWO2005030140
OPPOSITIONWO2010083414

Dossier Documents

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    Description

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