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Created with Raphaël 2.1.0 11.10.2021 Formal examination (assignment of filing date) 10.11.2021 Preliminary examination 19.11.2021 Establishment of the national regular filing 19.11.2021 Substantive examination 30.04.2023 Publication of the decision of grant (B1) 31.10.2023 Completion of the opposition filing period 30.11.2023 Issuance of patent (C1) 19.05.2024 11.10.2026 Valid until 11.10.2027 Payment of maintenance fee 11.10.2041 Patent expiration date
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