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Extract from the Register of European Patents

EP All documents: EP3857503 Dossier alert: RSS Email

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Dossier(s):   EP3857503



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Date Document type Procedure Number of pages
Total number of pages: 367
16.01.2023 Confirmation of withdrawal of application/closure of proceedings Search / examination 1
16.01.2023 Refund of fees Search / examination 1
05.01.2023 (Electronic) Receipt Search / examination 1
05.01.2023 Letter accompanying subsequently filed items Search / examination 1
05.01.2023 Withdrawal of application Search / examination 1
05.07.2022 Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application Search / examination 1
17.06.2022 Communication regarding the transmission of the European search report Search / examination 1
17.06.2022 European search opinion Search / examination 4
17.06.2022 Information on Search Strategy Search / examination 1
17.06.2022 Supplementary European search report Search / examination 1
07.07.2021 Notification on forthcoming publication of bibliographic data Search / examination 1
10.05.2021 Communication regarding possible amendment of the application/payment of claims fee Search / examination 3
12.04.2021 Copy of the international preliminary report on patentability Search / examination 6
23.04.2020 Priority document (electronically transmitted) Search / examination 25
23.04.2020 Priority document (electronically transmitted) Search / examination 25
23.04.2020 Priority document (electronically transmitted) Search / examination 47
23.04.2020 Priority document (electronically transmitted) Search / examination 25
08.04.2020 Confirmation of receipt of (electronically) transmitted priority document Search / examination 1
02.04.2020 Copy of the international search report Search / examination 2
02.04.2020 Published international application - A1 Search / examination 38
31.03.2020 Priority document (electronically transmitted) Search / examination 45
31.03.2020 Priority document (electronically transmitted) Search / examination 23
31.03.2020 Priority document (electronically transmitted) Search / examination 23
31.03.2020 Priority document (electronically transmitted) Search / examination 23
05.03.2020 Information regarding early processing Search / examination 2
25.02.2020 (Electronic) Receipt Search / examination 2
25.02.2020 Amended claims with annotations Search / examination 4
25.02.2020 Amended description with annotations Search / examination 27
25.02.2020 Amendments received before examination Search / examination 1
25.02.2020 Annex Search / examination 1
25.02.2020 Claims Search / examination 3
25.02.2020 Description Search / examination 22
25.02.2020 Request for entry into the European phase Search / examination 5