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IP Verse

Composition For Nasal Application With Improved Stability

Patent No. EP2818163 (titled "Composition For Nasal Application With Improved Stability") was filed by Maria Clementine Martin Klosterfrau Vertriebsgesellschaft on Sep 25, 2012. The application was issued on Jun 26, 2024.

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 DateRepresentative
KRKAMar 26, 2025KUTZENBERGER WOLFF & PARTNER
HAMM & WITTKOPPMar 20, 2025HAMM & WITTKOPP
RATIOPHARMFeb 26, 2025DORRIES
RATIOPHARMFeb 26, 2025DORRIES, HANS ULRICH , DF-MP DORRIES FRANK-MOLNIA & POHLMAN

Dossier Documents

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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, EP2818163B1, Google Patents