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

Italy joins the Federated Register

Click here for more information on the Federated Register.

2025-06-12

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register User Manual
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: EP3851100 Dossier alert: RSS Email

Subscribe to email alerts


Dossier(s):   EP3851100



A confirmation email will be sent to the email address indicated

Date Document type Procedure Number of pages
Total number of pages: 525
08.04.2026 Communication regarding the expiry of opposition period Search / examination 1
11.06.2025 Transmission of the certificate for a European patent pursuant to Rule 74 EPC Search / examination 1
02.05.2025 Decision to grant a European patent Search / examination 2
17.04.2025 (Electronic) Receipt Search / examination 1
17.04.2025 Filing of the translations of the claims Search / examination 1
17.04.2025 French translation of claims Search / examination 2
17.04.2025 German translation of the claims Search / examination 1
17.04.2025 Letter accompanying subsequently filed items Search / examination 2
19.12.2024 Annex to the communication about intention to grant a European patent Search / examination 1
19.12.2024 Bibliographic data of the European patent application Search / examination 1
19.12.2024 Communication about intention to grant a European patent Search / examination 5
19.12.2024 Intention to grant (signatures) Search / examination 1
19.12.2024 Text intended for grant (clean copy) Search / examination 66
19.12.2024 Text intended for grant (version for approval) Search / examination 66
11.11.2024 (Electronic) Receipt Search / examination 1
11.11.2024 Description Search / examination 7
11.11.2024 Letter accompanying subsequently filed items Search / examination 1
11.11.2024 Request for correction/amendment of the text proposed for grant sent from 01.04.2012 Search / examination 1
29.07.2024 Communication of amended entries concerning the representative Search / examination 1
24.07.2024 Letter accompanying subsequently filed items Search / examination 1
24.07.2024 Submission concerning change of applicant's representative Search / examination 1
11.07.2024 Annex to the communication about intention to grant a European patent Search / examination 1
11.07.2024 Bibliographic data of the European patent application Search / examination 2
11.07.2024 Communication about intention to grant a European patent Search / examination 5
11.07.2024 Intention to grant (signatures) Search / examination 1
11.07.2024 Text intended for grant (clean copy) Search / examination 66
11.07.2024 Text intended for grant (version for approval) Search / examination 66
04.06.2024 Examination started Search / examination 1
20.01.2022 (Electronic) Receipt Search / examination 1
20.01.2022 Amended description filed after receipt of (European) search report Search / examination 13
20.01.2022 Amended description with annotations Search / examination 13
20.01.2022 Amendments received before examination Search / examination 2
20.01.2022 Letter accompanying subsequently filed items Search / examination 2
26.07.2021 Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment Search / examination 2
23.06.2021 Notification of forthcoming publication Search / examination 2
22.06.2021 Refund of fees Search / examination 2
17.06.2021 Communication regarding the transmission of the European search report Search / examination 1
17.06.2021 European search opinion Search / examination 1
17.06.2021 European search report Search / examination 3
17.06.2021 Information on Search Strategy Search / examination 1
04.06.2021 Letter which had not been notified Search / examination 2
17.03.2021 Communication to designated inventor Search / examination 1
17.03.2021 Communication to designated inventor Search / examination 1
08.02.2021 Refund of fees Search / examination 1
27.01.2021 Payment submission rejected Search / examination 1
22.01.2021 (Electronic) Receipt Search / examination 1
22.01.2021 (Electronic) Receipt Search / examination 1
22.01.2021 Claims Search / examination 1
22.01.2021 Designation of inventor Search / examination 2
22.01.2021 Letter accompanying subsequently filed items Search / examination 1
22.01.2021 Letter accompanying subsequently filed items Search / examination 2
22.01.2021 Letter concerning the inventor Search / examination 1
22.01.2021 Matter concerning the application Search / examination 1
23.12.2020 Abstract Search / examination 1
23.12.2020 Acknowledgement of receipt of electronic submission of the request for grant of a European patent Search / examination 2
23.12.2020 Sequence listing Search / examination 0
23.12.2020 Description Search / examination 39
23.12.2020 Drawings Search / examination 31
23.12.2020 Matter concerning the application Search / examination 1
23.12.2020 Request for grant of a European patent Search / examination 4
18.03.2014 Priority document (electronically transmitted) Search / examination 82