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: EP3912428 Dossier alert: RSS Email

Subscribe to email alerts


Dossier(s):   EP3912428



A confirmation email will be sent to the email address indicated

Date Document type Procedure Number of pages
Total number of pages: 124
06.05.2024 Refund of fees Search / examination 1
03.05.2024 Acknowledgement of withdrawal of the European patent application Search / examination 1
24.04.2024 (Electronic) Receipt Search / examination 1
24.04.2024 Letter accompanying subsequently filed items Search / examination 1
24.04.2024 Withdrawal of application Search / examination 1
02.02.2023 (Electronic) Receipt Search / examination 1
02.02.2023 Amended claims filed after receipt of (European) search report Search / examination 4
02.02.2023 Amended claims with annotations Search / examination 4
02.02.2023 Amended description filed after receipt of (European) search report Search / examination 2
02.02.2023 Amended description with annotations Search / examination 2
02.02.2023 Amendments received before examination Search / examination 5
02.02.2023 Letter accompanying subsequently filed items Search / examination 1
04.08.2022 Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application Search / examination 1
18.07.2022 Communication regarding the transmission of the European search report Search / examination 1
18.07.2022 European search opinion Search / examination 4
18.07.2022 Information on Search Strategy Search / examination 1
18.07.2022 Supplementary European search report Search / examination 2
07.07.2022 Search started Search / examination 1
27.10.2021 Notification on forthcoming publication of bibliographic data Search / examination 1
24.08.2021 Communication regarding possible amendment of the application/payment of claims fee Search / examination 3
02.08.2021 Copy of the international preliminary report on patentability Search / examination 5
12.07.2021 Information regarding early processing Search / examination 2
01.07.2021 (Electronic) Receipt Search / examination 1
01.07.2021 Request for entry into the European phase Search / examination 5
28.05.2021 Information on entry into European phase Search / examination 4
22.05.2021 Notification of the recording of a change Search / examination 1
12.04.2021 Notification of the recording of a change Search / examination 1
11.08.2020 Priority document (electronically transmitted) Search / examination 32
23.07.2020 Copy of the international search report Search / examination 4
23.07.2020 Published international application - A1 Search / examination 31