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Created with Raphaël 2.1.0 23.01.2020 Formal examination (assignment of filing date) 17.02.2020 Preliminary examination 14.05.2020 Establishment of the national regular filing 14.05.2020 Examination of the conditions for granting STPI 30.04.2021 Publication of the decision of grant (Y) 31.10.2021 Completion of the opposition filing period 30.11.2021 Issuance of patent (Z) 23.01.2023 Valid until 31.10.2023 Publication of the decision of forfeiture, with the re-establishment right 19.05.2024 23.07.2024 Payment of maintenance and surcharge fees 23.01.2026 Patent expiration date
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