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The patent EP3256619B2 was granted on Jun 22, 2022 by Oerlikon Surface Solutions The patent is currently Patent Maintained As Amended.
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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