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The patent EP3143031B1 was granted on Nov 4, 2020 by DOW Technology Investments 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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