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IP Verse

Therapeutic And Diagnostic Target For Cancer Comprising Dll3 Binding Reagents - EP2956483

The patent EP2956483 was granted to Boehringer Ingelheim on May 27, 2020. The application was originally filed on Feb 12, 2014 under application number EP14705561A. The patent is currently recorded with a legal status of "Revoked".

EP2956483

BOEHRINGER INGELHEIM
Application Number
EP14705561A
Filing Date
Feb 12, 2014
Status
Revoked
Sep 9, 2022
Publication Date
May 27, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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

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CHUGAI SEIYAKU KABUSHIKI KAISHAFeb 26, 2021LAHRTZADMISSIBLE
DR H ULRICH DORRIESFeb 26, 2021DORRIESADMISSIBLE
DR H ULRICH DORRIESFeb 26, 2021DORRIES, HANS ULRICH , DF-MP DORRIES FRANK-MOLNIA & POHLMANADMISSIBLE
JAMES POOLEDec 23, 2020CARPMAELS & RANSFORDADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP2530091
INTERNATIONAL-SEARCH-REPORTWO2007111733
INTERNATIONAL-SEARCH-REPORTWO2013126746
OPPOSITIONEP2530091
OPPOSITIONWO2004106380
OPPOSITIONWO2007080597
OPPOSITIONWO2008119567
OPPOSITIONWO2010005567
OPPOSITIONWO2011033105
OPPOSITIONWO2011093097
OPPOSITIONWO2012162067
OPPOSITIONWO2013026837
OPPOSITIONWO2013126746

Dossier Documents

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