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: EP3646842 Dossier alert: RSS Email

Subscribe to email alerts


Dossier(s):   EP3646842



A confirmation email will be sent to the email address indicated

Date Document type Procedure Number of pages
Total number of pages: 696
05.01.2022 Notice drawing attention to the payment of the renewal fee and additional fee Search / examination 2
19.10.2021 Application deemed to be withdrawn (no reply to communication from the Examining Division) Search / examination 2
22.07.2021 Grant of extension of time limit (examination procedure) Search / examination 2
16.07.2021 (Electronic) Receipt Search / examination 1
16.07.2021 Request for extension of time limit to communication from the Examining Division Search / examination 2
17.03.2021 Annex to the communication Search / examination 6
17.03.2021 Communication from the Examining Division Search / examination 2
05.03.2021 Examination started Search / examination 1
28.01.2021 (Electronic) Receipt Search / examination 1
28.01.2021 Amended claims filed after receipt of (European) search report Search / examination 2
28.01.2021 Amended claims with annotations Search / examination 2
28.01.2021 Amendments received before examination Search / examination 3
28.01.2021 Letter accompanying subsequently filed items Search / examination 2
03.08.2020 Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment Search / examination 2
26.06.2020 Communication regarding the transmission of the European search report Search / examination 1
26.06.2020 European search opinion Search / examination 6
26.06.2020 European search report Search / examination 4
26.06.2020 Information on Search Strategy Search / examination 1
08.04.2020 Notification of forthcoming publication Search / examination 2
20.03.2020 Communication regarding the transmission of the European search report Search / examination 2
20.03.2020 Information on Search Strategy Search / examination 1
20.03.2020 Partial European search report Search / examination 4
20.03.2020 Provisional opinion accompanying the partial search results Search / examination 6
20.01.2020 Communication to designated inventor Search / examination 1
05.12.2019 (Electronic) Receipt Search / examination 1
05.12.2019 Matter concerning the application Search / examination 1
14.11.2019 Brief communication to applicant/representative Search / examination 1
30.10.2019 Abstract Search / examination 1
30.10.2019 Acknowledgement of receipt of electronic submission of the request for grant of a European patent Search / examination 2
30.10.2019 Claims Search / examination 4
30.10.2019 Description Search / examination 87
30.10.2019 Designation of inventor Search / examination 1
30.10.2019 Drawings Search / examination 56
30.10.2019 Letter concerning search matters Search / examination 5
30.10.2019 Request for grant of a European patent Search / examination 5
05.06.2018 Priority document (electronically transmitted) Search / examination 212
05.06.2018 Priority document (electronically transmitted) Search / examination 262