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IP Verse

Crystalline Forms Of An Androgen Receptor Modulator - EP3533792

The patent EP3533792 was granted to Aragon Pharmaceuticals on May 5, 2021. The application was filed on Jun 4, 2013 under application number EP19169275A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3533792

ARAGON PHARMACEUTICALS
Application Number
EP19169275A
Filing Date
Jun 4, 2013
Status
Opposition Rejected
Aug 2, 2024
Publication Date
May 5, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Crystalline forms of the androgen receptor modulator 4-[7-(6-cyano-5-trifluoromethylpyridin-3-yl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]oct-5-yl]-2-fluoro-N-methylbenzamide, including Form B, and pharmaceutical compositions thereof for treating diseases associated with androgen receptor activity, such as prostate cancer.

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
GENERICS UKFeb 4, 2022TER MEER STEINMEISTER & PARTNERADMISSIBLE

Patent Citations (9) New

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

Citation PhasePublication Number
DESCRIPTIONUS12294881
DESCRIPTIONUS12450423
DESCRIPTIONUS5323907
OPPOSITIONWO2007126765
OPPOSITIONWO2008119015
OPPOSITIONWO2013184681
SEARCHWO2007126765
SEARCHWO2008119015
SEARCHWO2011103202

Dossier Documents

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  • Date

    Description

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