Drive Assembly, Drive Component And Drug Delivery Device - EP2579928

The patent EP2579928 was granted to Sanofi Aventis Deutschland on Oct 11, 2017. The application was originally filed on Jun 9, 2011 under application number EP11724422A. The patent is currently recorded with a legal status of "Revoked".

EP2579928

SANOFI AVENTIS DEUTSCHLAND
Application Number
EP11724422A
Filing Date
Jun 9, 2011
Status
Revoked
Jan 20, 2023
Grant Date
Oct 11, 2017
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (3)

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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PATENTREEJul 11, 2018INSPICOS PSADMISSIBLE
BANDPAY & GREUTERJul 9, 2018BANDPAY & GREUTERADMISSIBLE
YPSOMEDMar 20, 2018SSM SANDMAIRWITHDRAWN

Patent Citations (14) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS2007123829
INTERNATIONAL-SEARCH-REPORTEP1923085
INTERNATIONAL-SEARCH-REPORTUS2006153693
INTERNATIONAL-SEARCH-REPORTUS5827232
INTERNATIONAL-SEARCH-REPORTWO9938554
OPPOSITIONEP1923085
OPPOSITIONEP2579928
OPPOSITIONUS2006153693
OPPOSITIONUS5827232
OPPOSITIONWO02092153
OPPOSITIONWO2005053778
OPPOSITIONWO2006045528
OPPOSITIONWO2010066796
OPPOSITIONWO9938554

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Dossier Documents

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