The patent EP3319806B1 was granted to DE LA RUE on Feb 12, 2025 following the initial filing on Jul 11, 2016 under the application number The current legal status of the patent is Granted.
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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