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: EP3891768 Family dossiers alerts: RSS Email

Subscribe to email alerts


Dossier(s):  

CN201980080045 EP19842374 FR2019052800W



A confirmation email will be sent to the email address indicated
TypeType Patent family member
Publication No. DateType
CN113168964Global Dossier 23.07.2021A
Priority number Date
WO2019FR52800 25.11.2019
FR1872209 03.12.2018
TypeType Patent family member
Publication No. DateType
EP3891768Global Dossier 13.10.2021A1
Priority number Date
WO2019FR52800 25.11.2019
FR1872209 03.12.2018
TypeType Equivalent
Publication No. DateType
WO2020115398Global Dossier 11.06.2020A1
Priority number Date
FR1872209 03.12.2018
TypeType Equivalent
Publication No. DateType
FR3089341 22.04.2022B1
FR3089341 05.06.2020A1
Priority number Date
FR1872209 03.12.2018