EP2640853

IONIS PHARMACEUTICALS
Application Number
EP11840796A
Filing Date
Nov 17, 2011
Status
Revoked
Oct 21, 2024
Grant Date
Dec 26, 2018
External Links
Slate, Register, Google Patents
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The patent EP2640853B1 was granted to Ionis Pharmaceuticals on Dec 26, 2018 following the initial filing on Nov 17, 2011 under the application number EP11840796A . The current legal status of the patent is Revoked.

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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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Dossier Documents of the Patent

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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