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(+)-2-[1-(3-Ethoxy-4-Methoxyphenyl)-2-Methylsulfonylethyl]-4-Acetylaminoisoindoline-1,3-Dione: Methods Of Using And Compositions Thereof - EP2223688

The patent EP2223688 was granted to Amgen Europe on May 29, 2019. The application was originally filed on Mar 20, 2003 under application number EP10162667A. The patent is currently recorded with a legal status of "Revoked".

EP2223688

AMGEN EUROPE
Application Number
EP10162667A
Filing Date
Mar 20, 2003
Status
Revoked
Jan 21, 2022
Publication Date
May 29, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (5)

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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GALENICUM HEALTH SLUMar 2, 2020-ADMISSIBLE
HEXALFeb 28, 2020TER MEER STEINMEISTER & PARTNERADMISSIBLE
HOFFMANN EITLEFeb 28, 2020-ADMISSIBLE
ZENTIVA KSFeb 28, 2020HOFFMANN EITLEADMISSIBLE
WUESTHOFF & WUESTHOFF PATENTANWALTE PARTG MBBFeb 26, 2020SONNENHAUSERADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication Number
DESCRIPTIONUS3536809
DESCRIPTIONUS3598123
DESCRIPTIONUS3845770
DESCRIPTIONUS3916899
DESCRIPTIONUS4008719
DESCRIPTIONUS5059595
DESCRIPTIONUS5073543
DESCRIPTIONUS5120548
DESCRIPTIONUS5354556
DESCRIPTIONUS5591767
DESCRIPTIONUS5639476
DESCRIPTIONUS5674533
DESCRIPTIONUS5733566
DESCRIPTIONUS6020358
OPPOSITIONEP1485087
OPPOSITIONEP1752148
OPPOSITIONUS366515
OPPOSITIONUS6020358
OPPOSITIONUS6025347
OPPOSITIONWO0025777
SEARCHUS6020358

Dossier Documents

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    Description

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