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The patent EP3202508B1 was granted on Feb 26, 2020 by Jinan Shengquan Double Surplus Ceramic Filter The patent is currently Opposition Rejected.
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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