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The patent EP3636446B1 was granted to Nippon Soda on Apr 16, 2025 following the initial filing on Jun 1, 2018 under the application number EP18813434A . The current legal status of the patent is Granted And Under Opposition.
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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