Extract from the Register of European Patents

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CN202010898189 CN2021105400W EP21859915



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TypeType Patent family member
Publication No. DateType
EP4190959Global Dossier 31.12.2025C0
EP4190959Global Dossier 31.12.2025B1
EP4190959 06.09.2023A4
EP4190959 07.06.2023A1
Priority number Date
WO2021CN105400 09.07.2021
CN202010898189 31.08.2020
TypeType Equivalent
Publication No. DateType
WO2022042075Global Dossier 03.03.2022A1
Priority number Date
CN202010898189 31.08.2020
TypeType Equivalent
Publication No. DateType
CN112080901BGlobal Dossier 13.02.2024B
CN112080901 15.12.2020A
Priority number Date
CN202010898189 31.08.2020