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IP Verse

Capsule Pharmaceutical Dosage Form Comprising A Suspension Formulation Of An Indolinone Derivative - EP2299987

The patent EP2299987 was granted to Boehringer Ingelheim on Feb 21, 2018. The application was filed on Jun 4, 2009 under application number EP09757593A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2299987

BOEHRINGER INGELHEIM
Application Number
EP09757593A
Filing Date
Jun 4, 2009
Status
Granted And Under Opposition
Jan 19, 2018
Publication Date
Feb 21, 2018
External Links
Slate, Register, Google Patents

Patent Summary

Active substance 3-Z-[1-(4-(N-((4-methyl-piperazin-1-yl)-methylcarbonyl)-N-methyl-amino)-anilino)-1-phenyl-methylene]-6-methoxycarbonyl-2-indolinone-monoethanesulphonate. The active substance includes a lipid suspension containing a viscous suspension of 3-Z-[1-(4-(N-((4-methyl-piperazin-1-yl)-methylcarbonyl)-N-methyl-amino)-anilino)-1-phenyl-methylene]-6-methoxycarbonyl-2-indolinone-monoethanesulphonate, which is based on a lipid suspension formulation.

Patent Family

Patent Family

Patent Oppositions (4)

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
GALENICUM HEALTH SLUNov 21, 2018GALENICUM HEALTH SLUADMISSIBLE
GENERICS UKNov 21, 2018TER MEER STEINMEISTER & PARTNERADMISSIBLE
TEVA PHARMACEUTICALSNov 21, 2018KRAUS & LEDERER PARTGMBBADMISSIBLE
ZENTIVA GROUPNov 21, 2018GREINERADMISSIBLE

Patent Citations (22) New

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

Citation PhasePublication Number
EXAMINATIONWO2009147218
EXAMINATIONWO2009147220
EXAMINATIONWO2010081817
EXAMINATIONWO2010103058
EXAMINATIONWO2010130757
INTERNATIONAL-SEARCH-REPORTWO2004013099
INTERNATIONAL-SEARCH-REPORTWO2006018182
INTERNATIONAL-SEARCH-REPORTWO2006067165
INTERNATIONAL-SEARCH-REPORTWO2007054551
OPPOSITIONUS2004176392
OPPOSITIONUS4829057
OPPOSITIONUS5916591
OPPOSITIONUS6762180
OPPOSITIONWO2004013099
OPPOSITIONWO2006018182
OPPOSITIONWO2006067165
OPPOSITIONWO2007054551
OPPOSITIONWO2009147218
OPPOSITIONWO2009147220
OPPOSITIONWO2010081817
OPPOSITIONWO2010103058
OPPOSITIONWO2010130757

Dossier Documents

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    Description

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