The patent EP3283470B1 was granted to E I DU Pont DE Nemours on Nov 15, 2023 following the initial filing on Apr 13, 2016 under the application number The current legal status of the patent is Expired.
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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