The patent EP4476257A1 was granted to Visterra on Dec 18, 2024 following the initial filing on Feb 7, 2023 under the application number EP23709558A . The current legal status of the patent is Request For Examination Was Made.
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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