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Flavivirus Vaccines - EP3679915B1

PatentPatent Analysis

EP3679915

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

The patent EP3679915B1 was granted to Sanofi Pasteur on Jun 1, 2022 following the initial filing on Jan 15, 2003 under the application number EP20159597A . The current legal status of the patent is Granted And Under Opposition.

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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, 2023WITHDRAWN

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

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