blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP Patent family: EP4127471 Family dossiers alerts: RSS Email

Subscribe to email alerts


Dossier(s):  

AU2021246059 CN202180026059 EP21720635 KR20227037150 US2021025121W US202117313594 US202117313663 US202117526329 US202318133840 US202418622187



A confirmation email will be sent to the email address indicated
TypeType Patent family member
Publication No. DateType
US2024254978Global Dossier 01.08.2024A1
Priority number Date
US202063002674 31.03.2020
US202117313663 06.05.2021
US202418622187 29.03.2024
US202117526329 15.11.2021
US202318133840 12.04.2023
WO2021US25121 31.03.2021
TypeType Patent family member
Publication No. DateType
US12092090Global Dossier 17.09.2024B2
US2023243347 03.08.2023A1
Priority number Date
US202063002674 31.03.2020
US202117313663 06.05.2021
US202117526329 15.11.2021
US202318133840 12.04.2023
WO2021US25121 31.03.2021
TypeType Patent family member
Publication No. DateType
US11655810Global Dossier 23.05.2023B2
US2022074402 10.03.2022A1
Priority number Date
US202063002674 31.03.2020
US202117313663 06.05.2021
US202117526329 15.11.2021
WO2021US25121 31.03.2021
TypeType Patent family member
Publication No. DateType
US11434892Global Dossier 06.09.2022B2
US2021301808 30.09.2021A1
Priority number Date
US202063002674 31.03.2020
US202117313594 06.05.2021
WO2021US25121 31.03.2021
TypeType Patent family member
Publication No. DateType
US11174854Global Dossier 16.11.2021B2
US2021301809 30.09.2021A1
Priority number Date
US202063002674 31.03.2020
US202117313663 06.05.2021
WO2021US25121 31.03.2021
TypeType Patent family member
Publication No. DateType
KR20220156622Global Dossier 25.11.2022A
Priority number Date
US202063002674 31.03.2020
WO2021US25121 31.03.2021
TypeType Patent family member
Publication No. DateType
CN115362316Global Dossier 18.11.2022A
Priority number Date
US202063002674 31.03.2020
WO2021US25121 31.03.2021
TypeType Patent family member
Publication No. DateType
AU2021246059Global Dossier 06.10.2022A1
Priority number Date
US202063002674 31.03.2020
WO2021US25121 31.03.2021
TypeType Patent family member
Publication No. DateType
EP4127471Global Dossier 08.02.2023A1
Priority number Date
US202063002674 31.03.2020
WO2021US25121 31.03.2021
TypeType Equivalent
Publication No. DateType
WO2021202689Global Dossier 07.10.2021A1
Priority number Date
US202063002674 31.03.2020