| Date | Description | European Patent Bulletin date, issue number |
|---|---|---|
| 22.12.2023 | Application deemed to be withdrawn | published on 24.01.2024 [2024/04] |
| 22.09.2023 | New entry: Application deemed to be withdrawn: despatch of communication + time limit | |
| 05.04.2023 | New entry: Additional fee for renewal fee: despatch of communication + time limit | |
| 09.03.2022 | Amendment by applicant | |
| 20.02.2022 | New entry: Renewal fee paid | |
| 27.08.2021 | Supplementary search report | published on 29.09.2021 [2021/39] |
| 27.08.2021 | Change - classification | published on 29.09.2021 [2021/39] |
| 27.08.2021 | Change - classification | published on 29.09.2021 [2021/39] |
| 30.04.2021 | Change: Validation states | published on 02.06.2021 [2021/22] |
| 30.04.2021 | Change - extension states | published on 02.06.2021 [2021/22] |
| 22.02.2021 | New entry: Renewal fee paid | |
| 02.10.2020 | Publication in section I.1 EP Bulletin | published on 04.11.2020 [2020/45] |
| 02.10.2020 | Request for examination filed | published on 04.11.2020 [2020/45] |
| 26.08.2020 | PCT data prior to European publication | |
| 06.08.2020 | PCT data prior to European publication | |
| 31.07.2020 | PCT data prior to European publication | |
| 31.07.2020 | New entry: Renewal fee paid | |
| 30.07.2020 | Change - representative | |
| 30.07.2020 | PCT data prior to European publication | |
| 24.07.2020 | New entry: applicant or inventor | |
| 31.08.2019 | PCT data prior to European publication | |
| 31.08.2019 | New entry: applicant or inventor |