Extract from the Register of European Patents

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Dossier(s):   EP4451374



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Date Document type Procedure Number of pages
Total number of pages: 286
23.03.2026 (Electronic) Receipt Search / examination 1
23.03.2026 Amended claims filed after receipt of (European) search report Search / examination 6
23.03.2026 Amended claims with annotations Search / examination 7
23.03.2026 Amendments received before examination Search / examination 6
23.03.2026 Letter accompanying subsequently filed items Search / examination 1
23.09.2025 Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application Search / examination 1
03.09.2025 Communication regarding the transmission of the European search report Search / examination 1
03.09.2025 Document annexed to the Extended European Search Report Search / examination 21
03.09.2025 European search opinion Search / examination 5
03.09.2025 Information on Search Strategy Search / examination 1
03.09.2025 Supplementary European search report Search / examination 2
25.07.2025 Brief communication to applicant/representative Search / examination 1
23.07.2025 Search started Search / examination 1
30.06.2025 (Electronic) Receipt Search / examination 1
30.06.2025 Enquiry as to the processing of the file Search / examination 1
30.06.2025 Letter accompanying subsequently filed items Search / examination 1
25.09.2024 Notification of forthcoming publication Search / examination 2
09.07.2024 Information regarding early processing Search / examination 2
01.07.2024 Copy of the international preliminary report on patentability Search / examination 5
01.07.2024 Translation of the international preliminary report on patentability Search / examination 5
28.06.2024 (Electronic) Receipt Search / examination 1
28.06.2024 Abstract Search / examination 1
28.06.2024 Amended claims filed after receipt of (European) search report Search / examination 6
28.06.2024 Amended claims with annotations Search / examination 6
28.06.2024 Claims Search / examination 7
28.06.2024 Description Search / examination 67
28.06.2024 Drawings Search / examination 10
28.06.2024 Request for entry into the European phase Search / examination 5
18.06.2024 Notification of the recording of a change Search / examination 1
18.06.2024 Notification of the recording of a change Search / examination 1
02.05.2024 Notification of the recording of a change Search / examination 1
10.07.2023 Priority document (electronically transmitted) Search / examination 66
22.06.2023 Copy of the international search report Search / examination 3
22.06.2023 Copy of the translated international search report Search / examination 3
22.06.2023 International publication pamphlet Search / examination 37