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IP Verse

Combination Therapy For The Treatment Of Ovarian Cancer - EP2825558

The patent EP2825558 was granted to F Hoffmann LA Roche on May 15, 2019. The application was originally filed on Mar 11, 2013 under application number EP13708435A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2825558

F HOFFMANN LA ROCHE
Application Number
EP13708435A
Filing Date
Mar 11, 2013
Status
Granted And Under Opposition
Apr 12, 2019
Publication Date
May 15, 2019
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

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ZENTIVA PHARMAAug 28, 2024BIRD & BIRDINTERVENTION ADMISSIBLE
AMGENFeb 17, 2020GREINERWITHDRAWN
CELLTRIONFeb 17, 2020MAIWALDWITHDRAWN
DR REDDYS LABORATORIESFeb 17, 2020MAIWALDWITHDRAWN
GRUNECKER PATENT UND RECHTSANWALTE PARTG MBBFeb 17, 2020GRUNECKER PATENTWITHDRAWN
DEHMEL & BETTENHAUSEN PATENTANWALTE PARTMBBFeb 14, 2020RUCKERLADMISSIBLE
MABXIENCE RESEARCHFeb 14, 2020HOFFMANN EITLEADMISSIBLE
STADA ARZNEIMITTELFeb 14, 2020MAIWALDADMISSIBLE
HOFFMANN EITLEFeb 14, 2020HOFFMANN EITLEWITHDRAWN
POHLMANFeb 14, 2020POHLMANWITHDRAWN

Patent Citations (50) New

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

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OPPOSITIONUS2007166388
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OPPOSITIONWO2013135602

Dossier Documents

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