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IP Verse

Flavivirus Vaccines - EP3679915

The patent EP3679915 was granted to Sanofi Pasteur on Jun 1, 2022. The application was originally filed on Jan 15, 2003 under application number EP20159597A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3679915

SANOFI PASTEUR
Application Number
EP20159597A
Filing Date
Jan 15, 2003
Status
Granted And Under Opposition
Apr 29, 2022
Publication Date
Jun 1, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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.

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TAKEDAJan 20, 2023MAIWALDWITHDRAWN

Patent Citations (9) New

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

Citation PhasePublication Number
DESCRIPTIONUS19650603485
DESCRIPTIONWO2000US32821
DESCRIPTIONUS5173418
OPPOSITIONUS7641907
OPPOSITIONWO0139802
OPPOSITIONWO0160847
OPPOSITIONWO03103571
OPPOSITIONWO9837911
SEARCHWO0139802

Dossier Documents

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    Description

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