Extract from the Register of European Patents

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Dossier(s):   EP4451448



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Date Document type Procedure Number of pages
Total number of pages: 447
24.11.2025 (Electronic) Receipt Search / examination 1
24.11.2025 Amended claims filed after receipt of (European) search report Search / examination 3
24.11.2025 Amended claims with annotations Search / examination 3
24.11.2025 Amended description filed after receipt of (European) search report Search / examination 24
24.11.2025 Amended description with annotations Search / examination 24
24.11.2025 Amendments received before examination Search / examination 5
24.11.2025 Letter accompanying subsequently filed items Search / examination 1
02.06.2025 Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application Search / examination 1
13.05.2025 Communication regarding the transmission of the European search report Search / examination 1
13.05.2025 Document annexed to the Extended European Search Report Search / examination 15
13.05.2025 Document annexed to the Extended European Search Report Search / examination 16
13.05.2025 Document annexed to the Extended European Search Report Search / examination 21
13.05.2025 Document annexed to the Extended European Search Report Search / examination 25
13.05.2025 Document annexed to the Extended European Search Report Search / examination 36
13.05.2025 Document annexed to the Extended European Search Report Search / examination 10
13.05.2025 European search opinion Search / examination 6
13.05.2025 Information on Search Strategy Search / examination 1
13.05.2025 Supplementary European search report Search / examination 2
11.04.2025 Search started Search / examination 1
10.03.2025 Copy of the international preliminary report on patentability Search / examination 4
10.03.2025 Translation of the international preliminary report on patentability Search / examination 4
05.11.2024 Translation of the international preliminary report on patentability Search / examination 3
25.09.2024 Notification of forthcoming publication Search / examination 2
20.09.2024 Copy of the international preliminary report on patentability Search / examination 3
28.08.2024 Communication of the registration of a transfer or change of name and/or address Search / examination 2
22.08.2024 Annexes in respect of a client data request Search / examination 23
22.08.2024 Annexes in respect of a client data request Search / examination 34
22.08.2024 Communication concerning signing of documents Search / examination 3
22.08.2024 Submission concerning a transfer of rights (applicant) Search / examination 3
14.08.2024 Communication concerning signing of documents Search / examination 3
05.08.2024 Annexes in respect of a client data request Search / examination 2
05.08.2024 Annexes in respect of a client data request Search / examination 1
05.08.2024 Annexes in respect of a client data request Search / examination 2
05.08.2024 Annexes in respect of a client data request Search / examination 3
05.08.2024 Annexes in respect of a client data request Search / examination 3
05.08.2024 Submission concerning a transfer of rights (applicant) Search / examination 34
29.07.2024 Confirmation of effective date of early entry Search / examination 1
19.07.2024 (Electronic) Receipt Search / examination 2
19.07.2024 Abstract Search / examination 1
19.07.2024 Amended claims filed after receipt of (European) search report Search / examination 3
19.07.2024 Amended claims with annotations Search / examination 3
19.07.2024 Amended description filed after receipt of (European) search report Search / examination 22
19.07.2024 Amended description with annotations Search / examination 22
19.07.2024 Claims Search / examination 3
19.07.2024 Description Search / examination 22
19.07.2024 Drawings Search / examination 7
19.07.2024 Request for entry into the European phase Search / examination 5
19.07.2024 Submission concerning representation Search / examination 1
29.02.2024 Copy of the international search report Search / examination 2
29.02.2024 Copy of the translated international search report Search / examination 2
29.02.2024 International publication pamphlet Search / examination 26