Extract from the Register of European Patents

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Dossier(s):   EP3770204



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Date Document type Procedure Number of pages
Total number of pages: 322
17.12.2025 (Electronic) Receipt Search / examination 1
17.12.2025 Amended description with annotations Search / examination 7
17.12.2025 Description Search / examination 7
17.12.2025 Letter accompanying subsequently filed items Search / examination 1
17.12.2025 Reply to communication from the Examining Division Search / examination 2
22.08.2025 Annex to a communication Search / examination 42
22.08.2025 Annex to a communication Search / examination 22
22.08.2025 Annex to a communication Search / examination 53
22.08.2025 Annex to the communication Search / examination 3
22.08.2025 Communication from the Examining Division Search / examination 2
18.08.2025 Examination started Search / examination 1
09.06.2022 (Electronic) Receipt Search / examination 1
09.06.2022 Amended claims filed after receipt of (European) search report Search / examination 2
09.06.2022 Amended claims with annotations Search / examination 2
09.06.2022 Amendments received before examination Search / examination 6
09.06.2022 Letter accompanying subsequently filed items Search / examination 1
12.01.2022 Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application Search / examination 1
16.12.2021 Communication regarding the transmission of the European search report Search / examination 1
16.12.2021 European search opinion Search / examination 5
16.12.2021 Information on Search Strategy Search / examination 1
16.12.2021 Supplementary European search report Search / examination 3
02.12.2021 Search started Search / examination 1
13.01.2021 Notification of forthcoming publication Search / examination 2
30.10.2020 Communication regarding possible amendment of the application/payment of claims fee Search / examination 3
28.10.2020 Communication to designated inventor Search / examination 1
28.10.2020 Communication to designated inventor Search / examination 1
28.10.2020 Communication to designated inventor Search / examination 1
28.10.2020 Request for a change to the title of the invention Search / examination 1
12.10.2020 Copy of the international preliminary report on patentability Search / examination 6
12.10.2020 Translation of the international preliminary report on patentability Search / examination 8
21.09.2020 Information regarding early processing Search / examination 2
11.09.2020 (Electronic) Receipt Search / examination 1
11.09.2020 Abstract Search / examination 1
11.09.2020 Claims Search / examination 2
11.09.2020 Description Search / examination 42
11.09.2020 Request for entry into the European phase Search / examination 5
31.07.2020 Information on entry into European phase Search / examination 4
24.10.2019 Priority document (electronically transmitted) Search / examination 29
26.09.2019 Copy of the international search report Search / examination 2
26.09.2019 Copy of the translated international search report Search / examination 2
26.09.2019 International publication pamphlet Search / examination 44