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EP3876317
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Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | US2021408542 |  Global Dossier
| 30.12.2021 | A1 | Priority number | Date | CN201811643308 | 29.12.2018 | WO2019CN107753 | 25.09.2019 | Type | Patent family member | Publication No. | Date | Type | KR102620786B | Global Dossier
| 04.01.2024 | B1 | KR20210062694 | 31.05.2021 | A | Priority number | Date | CN201811643308 | 29.12.2018 | WO2019CN107753 | 25.09.2019 | Type | Patent family member | Publication No. | Date | Type | JP7161045B | Global Dossier
| 25.10.2022 | B2 | JP2022505691 | 14.01.2022 | A | Priority number | Date | CN201811643308 | 29.12.2018 | WO2019CN107753 | 25.09.2019 | Type | Patent family member | Publication No. | Date | Type | EP3876317 | Global Dossier
| 18.09.2024 | B1 | EP3876317 | 26.01.2022 | A4 | EP3876317 | 08.09.2021 | A1 | Priority number | Date | CN201811643308 | 29.12.2018 | WO2019CN107753 | 25.09.2019 | Type |  Equivalent | Publication No. | Date | Type | WO2020134242 | Global Dossier
| 02.07.2020 | A1 | Priority number | Date | CN201811643308 | 29.12.2018 | Type | Equivalent | Publication No. | Date | Type | CN109888284B | Global Dossier
| 01.05.2020 | B | CN109888284 | 14.06.2019 | A | Priority number | Date | CN201811643308 | 29.12.2018 |