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EP3754643
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Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | US11769457 |  Global Dossier
| 26.09.2023 | B2 | US2022343861 | 27.10.2022 | A1 | Priority number | Date | US201916478445 | 16.07.2019 | WO2018CN122799 | 21.12.2018 | CN201810153520 | 14.02.2018 | US202217860347 | 08.07.2022 | Type | Patent family member | Publication No. | Date | Type | US11769455 | Global Dossier
| 26.09.2023 | B2 | US2022335900 | 20.10.2022 | A1 | Priority number | Date | US201916478445 | 16.07.2019 | US202217748788 | 19.05.2022 | WO2018CN122799 | 21.12.2018 | CN201810153520 | 14.02.2018 | Type | Patent family member | Publication No. | Date | Type | US11455956 | Global Dossier
| 27.09.2022 | B2 | US2022005417 | 06.01.2022 | A1 | Priority number | Date | WO2018CN122799 | 21.12.2018 | CN201810153520 | 14.02.2018 | Type | Patent family member | Publication No. | Date | Type | EP3754643 | Global Dossier
| 23.02.2022 | A4 | EP3754643 | 23.12.2020 | A1 | Priority number | Date | WO2018CN122799 | 21.12.2018 | CN201810153520 | 14.02.2018 | Type |  Equivalent | Publication No. | Date | Type | WO2019157861 | Global Dossier
| 22.08.2019 | A1 | Priority number | Date | CN201810153520 | 14.02.2018 | Type | Equivalent | Publication No. | Date | Type | CN109935208B | Global Dossier
| 02.03.2021 | B | CN109935208 | 25.06.2019 | A | Priority number | Date | CN201810153520 | 14.02.2018 |