Dossier documents for application EP21898921 https://register.epo.org/rssDocuments?application=EP21898921 en Wed, 08 Apr 2026 18:07:08 GMT 2026-04-08T18:07:08Z en EP21898921: Acknowledgement of withdrawal of the European patent application https://register.epo.org/application?number=EP21898921&documentId=ME9YT03R1N1F5UU&lng=en Thu, 21 Aug 2025 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=ME9YT03R1N1F5UU&lng=en 2025-08-21T00:00:00Z Search/Exam 2 EP21898921: Refund of fees https://register.epo.org/application?number=EP21898921&documentId=MEBYWB1H1EQLT3R&lng=en Wed, 20 Aug 2025 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=MEBYWB1H1EQLT3R&lng=en 2025-08-20T00:00:00Z Search/Exam 1 EP21898921: (Electronic) Receipt https://register.epo.org/application?number=EP21898921&documentId=ME9RZWD83PRW02E&lng=en Wed, 13 Aug 2025 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=ME9RZWD83PRW02E&lng=en 2025-08-13T00:00:00Z Search/Exam 1 EP21898921: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP21898921&documentId=ME9RZVEJM1MKTIK&lng=en Wed, 13 Aug 2025 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=ME9RZVEJM1MKTIK&lng=en 2025-08-13T00:00:00Z Search/Exam 1 EP21898921: Withdrawal of application https://register.epo.org/application?number=EP21898921&documentId=ME9RZVTV15EMPBO&lng=en Wed, 13 Aug 2025 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=ME9RZVTV15EMPBO&lng=en 2025-08-13T00:00:00Z Search/Exam 1 EP21898921: (Electronic) Receipt https://register.epo.org/application?number=EP21898921&documentId=M9ICWV1Q1C7CJ84&lng=en Tue, 15 Apr 2025 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=M9ICWV1Q1C7CJ84&lng=en 2025-04-15T00:00:00Z Search/Exam 1 EP21898921: Amended claims filed after receipt of (European) search report https://register.epo.org/application?number=EP21898921&documentId=M9ICWSZ8G60CVCS&lng=en Tue, 15 Apr 2025 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=M9ICWSZ8G60CVCS&lng=en 2025-04-15T00:00:00Z Search/Exam 3 EP21898921: Amended claims with annotations https://register.epo.org/application?number=EP21898921&documentId=M9ICWTAH18T809H&lng=en Tue, 15 Apr 2025 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=M9ICWTAH18T809H&lng=en 2025-04-15T00:00:00Z Search/Exam 3 EP21898921: Amended description filed after receipt of (European) search report https://register.epo.org/application?number=EP21898921&documentId=M9ICWTNZ1T56WXE&lng=en Tue, 15 Apr 2025 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=M9ICWTNZ1T56WXE&lng=en 2025-04-15T00:00:00Z Search/Exam 6 EP21898921: Amended description with annotations https://register.epo.org/application?number=EP21898921&documentId=M9ICWUB0F9RUL43&lng=en Tue, 15 Apr 2025 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=M9ICWUB0F9RUL43&lng=en 2025-04-15T00:00:00Z Search/Exam 6 EP21898921: Amendments received before examination https://register.epo.org/application?number=EP21898921&documentId=M9ICWSKUO4JM7EV&lng=en Tue, 15 Apr 2025 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=M9ICWSKUO4JM7EV&lng=en 2025-04-15T00:00:00Z Search/Exam 2 EP21898921: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP21898921&documentId=M9ICWS9YRZ5Q769&lng=en Tue, 15 Apr 2025 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=M9ICWS9YRZ5Q769&lng=en 2025-04-15T00:00:00Z Search/Exam 1 EP21898921: Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application https://register.epo.org/application?number=EP21898921&documentId=M23XXXSL17S3M53&lng=en Fri, 18 Oct 2024 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=M23XXXSL17S3M53&lng=en 2024-10-18T00:00:00Z Search/Exam 1 EP21898921: Communication regarding the transmission of the European search report https://register.epo.org/application?number=EP21898921&documentId=M1IF77DR1TN3FBG&lng=en Tue, 01 Oct 2024 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=M1IF77DR1TN3FBG&lng=en 2024-10-01T00:00:00Z Search/Exam 1 EP21898921: European search opinion https://register.epo.org/application?number=EP21898921&documentId=M1IIGRDCZ8YD0F2&lng=en Tue, 01 Oct 2024 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=M1IIGRDCZ8YD0F2&lng=en 2024-10-01T00:00:00Z Search/Exam 4 EP21898921: Information on Search Strategy https://register.epo.org/application?number=EP21898921&documentId=M1IIDRUT16FPH58&lng=en Tue, 01 Oct 2024 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=M1IIDRUT16FPH58&lng=en 2024-10-01T00:00:00Z Search/Exam 1 EP21898921: Supplementary European search report https://register.epo.org/application?number=EP21898921&documentId=M1IIDRKF1J0V33H&lng=en Tue, 01 Oct 2024 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=M1IIDRKF1J0V33H&lng=en 2024-10-01T00:00:00Z Search/Exam 2 EP21898921: Search started https://register.epo.org/application?number=EP21898921&documentId=M0Z1TOVC1KLFCAS&lng=en Thu, 12 Sep 2024 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=M0Z1TOVC1KLFCAS&lng=en 2024-09-12T00:00:00Z Search/Exam 1 EP21898921: Notification on forthcoming publication of bibliographic data https://register.epo.org/application?number=EP21898921&documentId=LLZRP3ZX88ACJL8&lng=en Wed, 06 Sep 2023 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=LLZRP3ZX88ACJL8&lng=en 2023-09-06T00:00:00Z Search/Exam 1 EP21898921: Communication regarding possible amendment of the application/payment of claims fee https://register.epo.org/application?number=EP21898921&documentId=LJDF9MVSZQH4HIP&lng=en Tue, 04 Jul 2023 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=LJDF9MVSZQH4HIP&lng=en 2023-07-04T00:00:00Z Search/Exam 3 EP21898921: Copy of the international preliminary report on patentability https://register.epo.org/application?number=EP21898921&documentId=LISU7JTNWBASXWI&lng=en Mon, 12 Jun 2023 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=LISU7JTNWBASXWI&lng=en 2023-06-12T00:00:00Z Search/Exam 6 EP21898921: (Electronic) Receipt https://register.epo.org/application?number=EP21898921&documentId=LHKD7G5211YWI0A&lng=en Fri, 12 May 2023 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=LHKD7G5211YWI0A&lng=en 2023-05-12T00:00:00Z Search/Exam 1 EP21898921: Amended claims filed after receipt of (European) search report https://register.epo.org/application?number=EP21898921&documentId=LHKD7FKAG19YN9D&lng=en Fri, 12 May 2023 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=LHKD7FKAG19YN9D&lng=en 2023-05-12T00:00:00Z Search/Exam 2 EP21898921: Request for entry into the European phase https://register.epo.org/application?number=EP21898921&documentId=LHKD7EUG1BNPFOH&lng=en Fri, 12 May 2023 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=LHKD7EUG1BNPFOH&lng=en 2023-05-12T00:00:00Z Search/Exam 5 EP21898921: Information on entry into European phase https://register.epo.org/application?number=EP21898921&documentId=LG1EER4V10T1VJ8&lng=en Tue, 11 Apr 2023 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=LG1EER4V10T1VJ8&lng=en 2023-04-11T00:00:00Z Search/Exam 4 EP21898921: Priority document (electronically transmitted) https://register.epo.org/application?number=EP21898921&documentId=L4MM5K3O1KNA8L6&lng=en Mon, 20 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=L4MM5K3O1KNA8L6&lng=en 2022-06-20T00:00:00Z Search/Exam 48 EP21898921: Copy of the international search report https://register.epo.org/application?number=EP21898921&documentId=L441OSXL1JPT8VT&lng=en Thu, 02 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=L441OSXL1JPT8VT&lng=en 2022-06-02T00:00:00Z Search/Exam 1 EP21898921: Published international application - A1 https://register.epo.org/application?number=EP21898921&documentId=L441OSXJ1G1PGH5&lng=en Thu, 02 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP21898921&documentId=L441OSXJ1G1PGH5&lng=en 2022-06-02T00:00:00Z Search/Exam 33