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The patent EP1782902B1 was granted on Jan 3, 2018 by Sumitomo Electric Hardmetal The patent is currently 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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