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Created with Raphaël 2.1.0 28.10.2020 Formal examination (assignment of filing date) 10.11.2020 Preliminary examination 09.07.2021 Establishment of the national regular filing 12.07.2021 Substantive examination 30.04.2022 Publication of the application (A2) 31.08.2022 Publication of the decision of grant (B1) 28.02.2023 Completion of the opposition filing period 31.03.2023 Issuance of patent (C1) 03.07.2024 28.10.2025 Valid until 28.10.2026 Payment of maintenance fee 28.10.2040 Patent expiration date
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