Extract from the Register of European Patents

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Dossier(s):   EP4447844



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Date Document type Procedure Number of pages
Total number of pages: 139
06.02.2026 Notice drawing attention to the payment of the renewal fee and additional fee Search / examination 2
04.12.2025 Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application Search / examination 1
17.11.2025 Communication regarding the transmission of the European search report Search / examination 1
17.11.2025 European search opinion Search / examination 5
17.11.2025 Information on Search Strategy Search / examination 1
17.11.2025 Supplementary European search report Search / examination 3
03.11.2025 Search started Search / examination 1
20.01.2025 (Electronic) Receipt Search / examination 1
20.01.2025 Amended claims filed after receipt of (European) search report Search / examination 4
20.01.2025 Amended claims with annotations Search / examination 5
20.01.2025 Amendments received before examination Search / examination 1
20.01.2025 Letter accompanying subsequently filed items Search / examination 1
25.09.2024 Notification on forthcoming publication of bibliographic data Search / examination 1
23.07.2024 Communication regarding possible amendment of the application/payment of claims fee Search / examination 3
08.07.2024 (Electronic) Receipt Search / examination 1
08.07.2024 Request for entry into the European phase Search / examination 5
01.07.2024 Copy of the international preliminary report on patentability Search / examination 9
10.07.2023 Priority document (electronically transmitted) Search / examination 59
22.06.2023 Copy of the international search report Search / examination 1
22.06.2023 Published international application - A1 Search / examination 34