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Created with Raphaël 2.1.0 12.04.2021 Formal examination (assignment of filing date) 17.05.2021 Preliminary examination 29.11.2021 Establishment of the national regular filing 12.05.2022 Substantive examination 31.10.2022 Publication of the application (A2) 31.07.2023 Publication of the decision of grant (B1) 31.01.2024 Completion of the opposition filing period 29.02.2024 Issuance of patent (C1) 22.07.2024 12.04.2026 Valid until 12.04.2027 Payment of maintenance fee 12.04.2041 Patent expiration date
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