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IP Verse

Combination Therapy Of Substituted Oxazolidinones - EP2099453

The patent EP2099453 was granted to Bayer on Sep 6, 2017. The application was filed on Oct 19, 2007 under application number EP07819133A. The patent is currently recorded with a legal status of "Revoked".

EP2099453

BAYER
Application Number
EP07819133A
Filing Date
Oct 19, 2007
Status
Revoked
Sep 16, 2022
Publication Date
Sep 6, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (10)

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
ZENTIVA GROUPMar 19, 2021ELLIS -
HEXAL SANDOZJun 6, 2018LEDERER & KELLERADMISSIBLE
HEXAL SANDOZJun 6, 2018LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE
KRAUS & WEISERT PATENTANWALTE PARTGMBBJun 6, 2018GERAUERADMISSIBLE
STADA ARZNEIMITTELJun 6, 2018KERNEBECKADMISSIBLE
INTERQUIMJun 6, 2018FERRER INTERNACIONALWITHDRAWN
DENK PHARMAJun 5, 2018STRYCHADMISSIBLE
MEDICHEMJun 5, 2018ABG LAWADMISSIBLE
ABDI IBRAHIM ILAC SANAYI VE TICARET ANONIM SIRKETIJun 4, 2018BREUERADMISSIBLE
GENERICS UKJun 4, 2018ELKINGTON AND FIFEADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE10129725
INTERNATIONAL-SEARCH-REPORTWO2006045756
OPPOSITIONCA2451258
OPPOSITIONCA2668068
OPPOSITIONDE10129725
OPPOSITIONDK2099453T
OPPOSITIONEP1411932
OPPOSITIONEP1427415
OPPOSITIONUS2004067995
OPPOSITIONUS2004242660
OPPOSITIONUS5989578
OPPOSITIONWO03000256
OPPOSITIONWO03026652
OPPOSITIONWO2004031143
OPPOSITIONWO2006045756
OPPOSITIONWO2006103206
OPPOSITIONWO2008052671
OPPOSITIONWO9729753
OTHERUS2004242660
OTHERWO2008052671

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.

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