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: EP3521777 Dossier alert: RSS Email

Subscribe to email alerts


Dossier(s):   EP3521777



A confirmation email will be sent to the email address indicated

Date Document type Procedure Number of pages
Total number of pages: 196
28.03.2022 Communication regarding the expiry of opposition period Search / examination 1
01.06.2021 Transmission of the certificate for a European patent pursuant to Rule 74 EPC Search / examination 1
22.04.2021 Decision to grant a European patent Search / examination 2
09.04.2021 (Electronic) Receipt Search / examination 1
09.04.2021 English translation of the claims Search / examination 3
09.04.2021 Filing of the translations of the claims Search / examination 1
09.04.2021 French translation of claims Search / examination 3
09.04.2021 Letter accompanying subsequently filed items Search / examination 2
11.12.2020 Bibliographic data of the European patent application Search / examination 2
11.12.2020 Communication about intention to grant a European patent Search / examination 5
11.12.2020 Intention to grant (signatures) Search / examination 1
11.12.2020 Text intended for grant (clean copy) Search / examination 30
11.12.2020 Text intended for grant (version for approval) Search / examination 30
31.08.2020 (Electronic) Receipt Search / examination 1
31.08.2020 Amended claims with annotations Search / examination 4
31.08.2020 Amended description with annotations Search / examination 1
31.08.2020 Claims Search / examination 4
31.08.2020 Description Search / examination 1
31.08.2020 Drawings Search / examination 6
31.08.2020 Letter accompanying subsequently filed items Search / examination 2
31.08.2020 Reply to communication from the Examining Division Search / examination 3
20.04.2020 Annex to the communication Search / examination 4
20.04.2020 Communication from the Examining Division Search / examination 2
14.04.2020 Examination started Search / examination 1
18.12.2019 (Electronic) Receipt Search / examination 1
18.12.2019 Amended claims filed after receipt of (European) search report Search / examination 4
18.12.2019 Amended claims with annotations Search / examination 4
18.12.2019 Amended description filed after receipt of (European) search report Search / examination 3
18.12.2019 Amended description with annotations Search / examination 3
18.12.2019 Amendments received before examination Search / examination 5
18.12.2019 Letter accompanying subsequently filed items Search / examination 2
12.08.2019 Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment Search / examination 2
10.07.2019 Notification of forthcoming publication Search / examination 2
21.01.2019 Submission concerning change of applicant's representative Search / examination 4
16.01.2019 Communication of amended entries concerning the representative Search / examination 1
02.01.2019 Submission concerning change of applicant's representative Search / examination 2
25.07.2018 Communication regarding the transmission of the European search report Search / examination 1
25.07.2018 European search opinion Search / examination 6
25.07.2018 European search report Search / examination 2
25.07.2018 Information on Search Strategy Search / examination 1
17.07.2018 Search started Search / examination 1
03.04.2018 Communication to designated inventor Search / examination 1
03.04.2018 Communication to designated inventor Search / examination 1
06.02.2018 Abstract Search / examination 1
06.02.2018 Acknowledgement of receipt of electronic submission of the request for grant of a European patent Search / examination 2
06.02.2018 Claims Search / examination 4
06.02.2018 Description Search / examination 19
06.02.2018 Designation of inventor Search / examination 1
06.02.2018 Drawings Search / examination 7
06.02.2018 Request for grant of a European patent Search / examination 5