Extract from the Register of European Patents

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Dossier(s):   EP4439906



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Date Document type Procedure Number of pages
Total number of pages: 237
21.01.2026 Application deemed to be withdrawn (no reply to communication from the Examining Division) Search / examination 1
02.09.2025 Annex to the communication Search / examination 6
02.09.2025 Communication from the Examining Division Search / examination 2
14.07.2025 Examination started Search / examination 1
23.05.2025 (Electronic) Receipt Search / examination 1
23.05.2025 Amended description filed after receipt of (European) search report Search / examination 22
23.05.2025 Amended description with annotations Search / examination 23
23.05.2025 Amendments received before examination Search / examination 8
23.05.2025 Letter accompanying subsequently filed items Search / examination 1
04.03.2025 Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application Search / examination 1
14.02.2025 Communication regarding the transmission of the European search report Search / examination 1
14.02.2025 European search opinion Search / examination 4
14.02.2025 Information on Search Strategy Search / examination 1
14.02.2025 Supplementary European search report Search / examination 2
28.01.2025 Search started Search / examination 1
04.09.2024 Notification of forthcoming publication Search / examination 2
16.07.2024 Copy of the international preliminary report on patentability Search / examination 4
16.07.2024 Translation of the international preliminary report on patentability Search / examination 5
05.07.2024 Priority document (electronically transmitted) Search / examination 28
04.07.2024 Confirmation of effective date of early entry Search / examination 1
04.07.2024 Copy of the international preliminary report on patentability Search / examination 3
04.07.2024 Translation of the international preliminary report on patentability Search / examination 4
27.06.2024 (Electronic) Receipt Search / examination 2
27.06.2024 Abstract Search / examination 1
27.06.2024 Abstract Search / examination 1
27.06.2024 Abstract Search / examination 1
27.06.2024 Amended claims filed after receipt of (European) search report Search / examination 4
27.06.2024 Amended claims with annotations Search / examination 4
27.06.2024 Claims Search / examination 4
27.06.2024 Description Search / examination 22
27.06.2024 Drawings Search / examination 6
27.06.2024 Request for entry into the European phase Search / examination 5
04.08.2023 Notification of the recording of a change Search / examination 1
24.07.2023 Priority document (electronically transmitted) Search / examination 29
06.07.2023 Copy of the international search report Search / examination 3
06.07.2023 Copy of the translated international search report Search / examination 3
06.07.2023 International publication pamphlet Search / examination 29