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Created with Raphaël 2.1.0 07.02.2022 Formal examination (assignment of filing date) 02.03.2022 Preliminary examination 08.04.2022 Establishment of the national regular filing 08.04.2022 Substantive examination 28.02.2023 Publication of the decision of grant (B1) 31.08.2023 Completion of the opposition filing period 31.05.2024 Issuance of patent (C1) 03.07.2024 07.02.2025 Valid until 07.02.2026 Payment of maintenance fee 07.02.2042 Patent expiration date
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