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 All documents: EP4231351 Dossier alert: RSS Email

Subscribe to email alerts


Dossier(s):   EP4231351



A confirmation email will be sent to the email address indicated

Date Document type Procedure Number of pages
Total number of pages: 233
15.02.2024 (Electronic) Receipt Search / examination 1
15.02.2024 Amended claims filed after receipt of (European) search report Search / examination 4
15.02.2024 Amended claims with annotations Search / examination 4
15.02.2024 Amended description filed after receipt of (European) search report Search / examination 18
15.02.2024 Amended description with annotations Search / examination 19
15.02.2024 Amendments received before examination Search / examination 9
15.02.2024 Letter accompanying subsequently filed items Search / examination 2
28.08.2023 Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment Search / examination 2
26.07.2023 Notification of forthcoming publication Search / examination 2
20.07.2023 Communication regarding the transmission of the European search report Search / examination 1
20.07.2023 European search opinion Search / examination 8
20.07.2023 European search report Search / examination 2
20.07.2023 Information on Search Strategy Search / examination 1
11.07.2023 Search started Search / examination 1
10.02.2023 Priority document (electronically transmitted) Search / examination 24
10.02.2023 Priority document (electronically transmitted) Search / examination 74
09.02.2023 Abstract Search / examination 1
09.02.2023 Acknowledgement of receipt of electronic submission of the request for grant of a European patent Search / examination 2
09.02.2023 Claims Search / examination 4
09.02.2023 Description Search / examination 21
09.02.2023 Designation of inventor Search / examination 2
09.02.2023 Drawings Search / examination 26
09.02.2023 Request for grant of a European patent Search / examination 5