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IP Verse

The Use Of Dna Sequences Encoding An Interferon As Vaccine Adjuvants - EP2950816

The patent EP2950816 was granted to Chang on Jul 31, 2019. The application was filed on Feb 4, 2014 under application number EP14702282A. The patent is currently recorded with a legal status of "Revoked".

EP2950816

CHANG
Application Number
EP14702282A
Filing Date
Feb 4, 2014
Status
Revoked
Jul 22, 2022
Publication Date
Jul 31, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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
ZOETIS SERVICESApr 30, 2020DORRIESADMISSIBLE
ZOETIS SERVICESApr 30, 2020DORRIES, HANS ULRICH , DF-MP DORRIES FRANK-MOLNIA & POHLMANADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
DESCRIPTIONNO20030003000
DESCRIPTIONEP1818406
DESCRIPTIONEP2011876
DESCRIPTIONUS2011013569
DESCRIPTIONUS2012297948
DESCRIPTIONUS7521182
DESCRIPTIONWO2007031572
DESCRIPTIONWO2009002376
DESCRIPTIONWO2009077577
DESCRIPTIONWO2011001760
INTERNATIONAL-SEARCH-REPORTWO02060921
INTERNATIONAL-SEARCH-REPORTWO2006099451
OPPOSITIONNO20033000D

Dossier Documents

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  • Date

    Description

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