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IP Verse

Composition For Nasal Application With Improved Stability - EP2818163

The patent EP2818163 was granted to Maria Clementine Martin Klosterfrau Vertriebsgesellschaft on Jun 26, 2024. The application was originally filed on Sep 25, 2012 under application number EP14182601A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2818163

MARIA CLEMENTINE MARTIN KLOSTERFRAU VERTRIEBSGESELLSCHAFT
Application Number
EP14182601A
Filing Date
Sep 25, 2012
Status
Granted And Under Opposition
May 24, 2024
Publication Date
Jun 26, 2024
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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KRKAMar 26, 2025KUTZENBERGER WOLFF & PARTNERADMISSIBLE
HAMM & WITTKOPPMar 20, 2025HAMM & WITTKOPPADMISSIBLE
RATIOPHARMFeb 26, 2025DORRIESADMISSIBLE
RATIOPHARMFeb 26, 2025DORRIES, HANS ULRICH , DF-MP DORRIES FRANK-MOLNIA & POHLMANADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONDE10337186
DESCRIPTIONDE10356248
DESCRIPTIONDE19541919
DESCRIPTIONDE19549421
DESCRIPTIONEP1663141
DESCRIPTIONWO2005018601
OPPOSITIONCN101756964
OPPOSITIONEP0773022
OPPOSITIONWO2010015253
OPPOSITIONWO2013097911
OTHEREP0773022
SEARCHDE10000612
SEARCHDE202008012494U
SEARCHEP0773022
SEARCHEP1532986
SEARCHWO2005018601

Dossier Documents

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