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: EP4281534 Dossier alert: RSS Email

Subscribe to email alerts


Dossier(s):   EP4281534



A confirmation email will be sent to the email address indicated

Date Document type Procedure Number of pages
Total number of pages: 94
27.05.2024 (Electronic) Receipt Search / examination 1
27.05.2024 Amended claims filed after receipt of (European) search report Search / examination 2
27.05.2024 Amended claims with annotations Search / examination 4
27.05.2024 Amended description filed after receipt of (European) search report Search / examination 1
27.05.2024 Amended description with annotations Search / examination 1
27.05.2024 Amendments received before examination Search / examination 3
27.05.2024 Summary of subsequently filed documents Search / examination 2
05.03.2024 Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application Search / examination 1
14.02.2024 Communication regarding the transmission of the European search report Search / examination 1
14.02.2024 Document annexed to the Extended European Search Report Search / examination 25
14.02.2024 European search opinion Search / examination 5
14.02.2024 Information on Search Strategy Search / examination 1
14.02.2024 Supplementary European search report Search / examination 4
02.11.2023 Notification on forthcoming publication of bibliographic data Search / examination 1
07.08.2023 Copy of the international preliminary report on patentability Search / examination 4
15.06.2023 (Electronic) Receipt Search / examination 1
15.06.2023 Request for entry into the European phase Search / examination 5
02.06.2023 Information on entry into European phase Search / examination 4
13.12.2022 Notification of the recording of a change Search / examination 1
28.07.2022 Copy of the international search report Search / examination 1
28.07.2022 Published international application - A1 Search / examination 26