Patent No. EP4331505 (titled "Vaso-Occlusive Device And Delivery Assembly") was filed by Stryker on Dec 14, 2016. The application was issued on Jul 23, 2025.

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
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