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: EP3999039 Dossier alert: RSS Email

Subscribe to email alerts


Dossier(s):   EP3999039



A confirmation email will be sent to the email address indicated

Date Document type Procedure Number of pages
Total number of pages: 288
10.03.2026 (Electronic) Receipt Search / examination 1
10.03.2026 Description Search / examination 12
10.03.2026 Letter accompanying subsequently filed items Search / examination 2
10.03.2026 Request for correction/amendment of the text proposed for grant sent from 01.04.2012 Search / examination 6
10.11.2025 Annex to the communication about intention to grant a European patent Search / examination 1
10.11.2025 Bibliographic data of the European patent application Search / examination 1
10.11.2025 Communication about intention to grant a European patent Search / examination 5
10.11.2025 Intention to grant (signatures) Search / examination 1
10.11.2025 Text intended for grant (clean copy) Search / examination 36
10.11.2025 Text intended for grant (version for approval) Search / examination 41
05.02.2025 (Electronic) Receipt Search / examination 1
05.02.2025 Amended claims with annotations Search / examination 5
05.02.2025 Claims Search / examination 3
05.02.2025 Letter accompanying subsequently filed items Search / examination 1
05.02.2025 Reply to communication from the Examining Division Search / examination 8
09.12.2024 Grant of extension of time limit (examination procedure) Search / examination 2
04.12.2024 (Electronic) Receipt Search / examination 1
04.12.2024 Letter accompanying subsequently filed items Search / examination 1
04.12.2024 Request for extension of time limit to communication from the Examining Division Search / examination 1
05.08.2024 Annex to the communication Search / examination 2
05.08.2024 Communication from the Examining Division Search / examination 2
30.07.2024 Examination started Search / examination 1
05.12.2023 (Electronic) Receipt Search / examination 1
05.12.2023 Amended claims filed after receipt of (European) search report Search / examination 4
05.12.2023 Amended claims with annotations Search / examination 4
05.12.2023 Amendments received before examination Search / examination 7
05.12.2023 Letter accompanying subsequently filed items Search / examination 1
26.05.2023 Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application Search / examination 1
08.05.2023 Communication regarding the transmission of the European search report Search / examination 1
08.05.2023 European search opinion Search / examination 4
08.05.2023 Information on Search Strategy Search / examination 1
08.05.2023 Supplementary European search report Search / examination 2
26.04.2023 Search started Search / examination 1
14.02.2023 Brief communication to applicant/representative Search / examination 1
06.02.2023 (Electronic) Receipt Search / examination 1
06.02.2023 Enquiry as to the processing of the file Search / examination 1
06.02.2023 Letter accompanying subsequently filed items Search / examination 1
28.04.2022 Notification on forthcoming publication of bibliographic data Search / examination 1
01.03.2022 Communication regarding possible amendment of the application/payment of claims fee Search / examination 3
07.02.2022 Copy of the international preliminary report on patentability Search / examination 6
01.02.2022 (Electronic) Receipt Search / examination 1
01.02.2022 Amended claims filed after receipt of (European) search report Search / examination 3
01.02.2022 Amended claims with annotations Search / examination 3
01.02.2022 Request for entry into the European phase Search / examination 5
03.12.2021 Information on entry into European phase Search / examination 4
25.02.2021 Republication of front page of international application with corrected bibliographic data Search / examination 1
15.02.2021 Priority document (electronically transmitted) Search / examination 49
28.01.2021 Copy of the international search report Search / examination 2
28.01.2021 Published international application - A1 Search / examination 45