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Created with Raphaël 2.1.0 18.07.2019 Formal examination (assignment of filing date) 26.07.2019 Preliminary examination 29.10.2020 Establishment of the national regular filing 29.10.2020 Substantive examination 31.01.2021 Publication of the application (A2) 31.10.2021 Publication of the decision of grant (B1) 30.04.2022 Completion of the opposition filing period 31.05.2022 Issuance of patent (C1) 18.07.2023 Valid until 30.04.2024 Publication of the decision of forfeiture, with the re-establishment right 18.05.2024 18.01.2025 Payment of maintenance and surcharge fees 18.07.2039 Patent expiration date
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