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Created with Raphaël 2.1.0 28.12.2020 Formal examination (assignment of filing date) 28.01.2021 Preliminary examination 02.07.2021 Establishment of the national regular filing 19.07.2021 Substantive examination 30.06.2022 Publication of the application (A2) 30.04.2024 Publication of the decision of grant (B1) 31.10.2024 Completion of the opposition filing period 30.11.2024 Issuance of patent (C1) 03.04.2025 28.12.2026 Valid until 28.12.2027 Payment of maintenance fee 28.12.2040 Patent expiration date
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