Dossier documents for application EP21739881 https://register.epo.org/rssDocuments?application=EP21739881 en Thu, 09 Apr 2026 14:44:46 GMT 2026-04-09T14:44:46Z en EP21739881: Refund of fees https://register.epo.org/application?number=EP21739881&documentId=LSXW2BIMWE6PUIQ&lng=en Wed, 28 Feb 2024 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=LSXW2BIMWE6PUIQ&lng=en 2024-02-28T00:00:00Z Search/Exam 1 EP21739881: Acknowledgement of withdrawal of the European patent application https://register.epo.org/application?number=EP21739881&documentId=LSVSJ0Q5QQJDS33&lng=en Thu, 22 Feb 2024 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=LSVSJ0Q5QQJDS33&lng=en 2024-02-22T00:00:00Z Search/Exam 1 EP21739881: (Electronic) Receipt https://register.epo.org/application?number=EP21739881&documentId=LSVRKKYNCQLR81R&lng=en Wed, 21 Feb 2024 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=LSVRKKYNCQLR81R&lng=en 2024-02-21T00:00:00Z Search/Exam 1 EP21739881: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP21739881&documentId=LSVRKK8LM6L3DG4&lng=en Wed, 21 Feb 2024 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=LSVRKK8LM6L3DG4&lng=en 2024-02-21T00:00:00Z Search/Exam 1 EP21739881: Withdrawal of application https://register.epo.org/application?number=EP21739881&documentId=LSVRKKLY2W8H9QZ&lng=en Wed, 21 Feb 2024 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=LSVRKKLY2W8H9QZ&lng=en 2024-02-21T00:00:00Z Search/Exam 1 EP21739881: Notification on forthcoming publication of bibliographic data https://register.epo.org/application?number=EP21739881&documentId=LFVQCJYH6EGV7RZ&lng=en Wed, 05 Apr 2023 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=LFVQCJYH6EGV7RZ&lng=en 2023-04-05T00:00:00Z Search/Exam 1 EP21739881: Communication regarding comments on written opinion/amendment of application/payment of claims fee https://register.epo.org/application?number=EP21739881&documentId=LDCA0FKX1WTUBMZ&lng=en Thu, 02 Feb 2023 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=LDCA0FKX1WTUBMZ&lng=en 2023-02-02T00:00:00Z Search/Exam 3 EP21739881: Copy of the international preliminary report on patentability https://register.epo.org/application?number=EP21739881&documentId=LCORCATTRP8UBBK&lng=en Mon, 09 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=LCORCATTRP8UBBK&lng=en 2023-01-09T00:00:00Z Search/Exam 13 EP21739881: (Electronic) Receipt https://register.epo.org/application?number=EP21739881&documentId=LCG9PEIEP65I7XY&lng=en Tue, 03 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=LCG9PEIEP65I7XY&lng=en 2023-01-03T00:00:00Z Search/Exam 1 EP21739881: Amended claims filed after receipt of (European) search report https://register.epo.org/application?number=EP21739881&documentId=LCG9PDO690KXT8J&lng=en Tue, 03 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=LCG9PDO690KXT8J&lng=en 2023-01-03T00:00:00Z Search/Exam 6 EP21739881: Request for entry into the European phase https://register.epo.org/application?number=EP21739881&documentId=LCG9PD41OR8IXB7&lng=en Tue, 03 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=LCG9PD41OR8IXB7&lng=en 2023-01-03T00:00:00Z Search/Exam 5 EP21739881: Information on entry into European phase https://register.epo.org/application?number=EP21739881&documentId=L9XEM5EV5VI1DN2&lng=en Fri, 04 Nov 2022 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=L9XEM5EV5VI1DN2&lng=en 2022-11-04T00:00:00Z Search/Exam 4 EP21739881: Priority document (electronically transmitted) https://register.epo.org/application?number=EP21739881&documentId=KYIHGJ9EKUFEYE2&lng=en Mon, 17 Jan 2022 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=KYIHGJ9EKUFEYE2&lng=en 2022-01-17T00:00:00Z Search/Exam 60 EP21739881: Copy of the international search report https://register.epo.org/application?number=EP21739881&documentId=KXZTU39RG7X4HQU&lng=en Thu, 30 Dec 2021 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=KXZTU39RG7X4HQU&lng=en 2021-12-30T00:00:00Z Search/Exam 3 EP21739881: Published international application - A1 https://register.epo.org/application?number=EP21739881&documentId=KXZTU39P1EK9E68&lng=en Thu, 30 Dec 2021 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=KXZTU39P1EK9E68&lng=en 2021-12-30T00:00:00Z Search/Exam 46 EP21739881: ISR: cited documents https://register.epo.org/application?number=EP21739881&documentId=KU3J7K5D2PFTADZ&lng=en Fri, 01 Oct 2021 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=KU3J7K5D2PFTADZ&lng=en 2021-10-01T00:00:00Z PCTISA 3 EP21739881: Written opinion of the ISA, boxes No. I to VIII https://register.epo.org/application?number=EP21739881&documentId=KU3JG1PE11GJT5W&lng=en Fri, 01 Oct 2021 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=KU3JG1PE11GJT5W&lng=en 2021-10-01T00:00:00Z PCTISA 2 EP21739881: Written opinion of the ISA, cover sheet https://register.epo.org/application?number=EP21739881&documentId=KU3JG1J71U0HE1T&lng=en Fri, 01 Oct 2021 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=KU3JG1J71U0HE1T&lng=en 2021-10-01T00:00:00Z PCTISA 1 EP21739881: Written opinion of the ISA, supplemental box https://register.epo.org/application?number=EP21739881&documentId=KU3JG1SV1KJ549G&lng=en Fri, 01 Oct 2021 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=KU3JG1SV1KJ549G&lng=en 2021-10-01T00:00:00Z PCTISA 9 EP21739881: Notification of receipt of Search copy https://register.epo.org/application?number=EP21739881&documentId=E6H6MG2O9927DSU&lng=en Mon, 26 Jul 2021 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=E6H6MG2O9927DSU&lng=en 2021-07-26T00:00:00Z PCTISA 1 EP21739881: Abstract https://register.epo.org/application?number=EP21739881&documentId=E6F5H1DX6408DSU&lng=en Wed, 07 Jul 2021 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=E6F5H1DX6408DSU&lng=en 2021-07-07T00:00:00Z PCTISA 1 EP21739881: Claims https://register.epo.org/application?number=EP21739881&documentId=E6F5H1DX3295DSU&lng=en Wed, 07 Jul 2021 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=E6F5H1DX3295DSU&lng=en 2021-07-07T00:00:00Z PCTISA 9 EP21739881: Description https://register.epo.org/application?number=EP21739881&documentId=E6F5H1DX0428DSU&lng=en Wed, 07 Jul 2021 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=E6F5H1DX0428DSU&lng=en 2021-07-07T00:00:00Z PCTISA 28 EP21739881: Drawings https://register.epo.org/application?number=EP21739881&documentId=E6F5H1DY1046DSU&lng=en Wed, 07 Jul 2021 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=E6F5H1DY1046DSU&lng=en 2021-07-07T00:00:00Z PCTISA 7 EP21739881: Request form for international application (copy for ISA/EP) https://register.epo.org/application?number=EP21739881&documentId=E6F5H1D00499DSU&lng=en Wed, 07 Jul 2021 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=E6F5H1D00499DSU&lng=en 2021-07-07T00:00:00Z PCTISA 4 EP21739881: Submission concerning representation https://register.epo.org/application?number=EP21739881&documentId=E6F5IK633864DSU&lng=en Wed, 07 Jul 2021 00:00:00 GMT https://register.epo.org/application?number=EP21739881&documentId=E6F5IK633864DSU&lng=en 2021-07-07T00:00:00Z PCTISA 1