Dossier documents for application EP20729521 https://register.epo.org/rssDocuments?application=EP20729521 en Wed, 08 Apr 2026 12:16:44 GMT 2026-04-08T12:16:44Z en EP20729521: Acknowledgement of withdrawal of the European patent application https://register.epo.org/application?number=EP20729521&documentId=LV0WSZAU1MK5PQ8&lng=en Mon, 22 Apr 2024 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=LV0WSZAU1MK5PQ8&lng=en 2024-04-22T00:00:00Z Search/Exam 1 EP20729521: Refund of fees https://register.epo.org/application?number=EP20729521&documentId=LV2YGJW717WQMSG&lng=en Mon, 22 Apr 2024 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=LV2YGJW717WQMSG&lng=en 2024-04-22T00:00:00Z Search/Exam 1 EP20729521: Refund of fees https://register.epo.org/application?number=EP20729521&documentId=LV2YGJODAMPT6PX&lng=en Mon, 22 Apr 2024 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=LV2YGJODAMPT6PX&lng=en 2024-04-22T00:00:00Z Search/Exam 1 EP20729521: (Electronic) Receipt https://register.epo.org/application?number=EP20729521&documentId=LV0MF6SP59C460F&lng=en Mon, 15 Apr 2024 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=LV0MF6SP59C460F&lng=en 2024-04-15T00:00:00Z Search/Exam 1 EP20729521: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20729521&documentId=LV0MF5YX1KY9Y8U&lng=en Mon, 15 Apr 2024 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=LV0MF5YX1KY9Y8U&lng=en 2024-04-15T00:00:00Z Search/Exam 2 EP20729521: Withdrawal of application https://register.epo.org/application?number=EP20729521&documentId=LV0MF6BL1KKESJG&lng=en Mon, 15 Apr 2024 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=LV0MF6BL1KKESJG&lng=en 2024-04-15T00:00:00Z Search/Exam 1 EP20729521: (Electronic) Receipt https://register.epo.org/application?number=EP20729521&documentId=L4I6XDYE6T6V71C&lng=en Fri, 17 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=L4I6XDYE6T6V71C&lng=en 2022-06-17T00:00:00Z Search/Exam 1 EP20729521: Amended claims filed after receipt of (European) search report https://register.epo.org/application?number=EP20729521&documentId=L4I6X4ES18V3FGZ&lng=en Fri, 17 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=L4I6X4ES18V3FGZ&lng=en 2022-06-17T00:00:00Z Search/Exam 3 EP20729521: Amended claims with annotations https://register.epo.org/application?number=EP20729521&documentId=L4I6X55P4XIYBHB&lng=en Fri, 17 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=L4I6X55P4XIYBHB&lng=en 2022-06-17T00:00:00Z Search/Exam 7 EP20729521: Amended description filed after receipt of (European) search report https://register.epo.org/application?number=EP20729521&documentId=L4I6X5YIAFEIBMI&lng=en Fri, 17 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=L4I6X5YIAFEIBMI&lng=en 2022-06-17T00:00:00Z Search/Exam 36 EP20729521: Amended description with annotations https://register.epo.org/application?number=EP20729521&documentId=L4I6X9II151KHXV&lng=en Fri, 17 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=L4I6X9II151KHXV&lng=en 2022-06-17T00:00:00Z Search/Exam 44 EP20729521: Amendments received before examination https://register.epo.org/application?number=EP20729521&documentId=L4I6X3QY161IHYM&lng=en Fri, 17 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=L4I6X3QY161IHYM&lng=en 2022-06-17T00:00:00Z Search/Exam 4 EP20729521: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20729521&documentId=L4I6X2Z913JJWVF&lng=en Fri, 17 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=L4I6X2Z913JJWVF&lng=en 2022-06-17T00:00:00Z Search/Exam 1 EP20729521: Notification on forthcoming publication of bibliographic data https://register.epo.org/application?number=EP20729521&documentId=KZRMN6I019EHDCY&lng=en Wed, 23 Feb 2022 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=KZRMN6I019EHDCY&lng=en 2022-02-23T00:00:00Z Search/Exam 1 EP20729521: Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee https://register.epo.org/application?number=EP20729521&documentId=KX5AQHJUXVAQYVM&lng=en Tue, 21 Dec 2021 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=KX5AQHJUXVAQYVM&lng=en 2021-12-21T00:00:00Z Search/Exam 3 EP20729521: Copy of the international preliminary report on patentability https://register.epo.org/application?number=EP20729521&documentId=KWKF9ERIVS0DYO4&lng=en Mon, 29 Nov 2021 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=KWKF9ERIVS0DYO4&lng=en 2021-11-29T00:00:00Z Search/Exam 8 EP20729521: Information regarding early processing https://register.epo.org/application?number=EP20729521&documentId=KW6LAJGG1993LGK&lng=en Wed, 24 Nov 2021 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=KW6LAJGG1993LGK&lng=en 2021-11-24T00:00:00Z Search/Exam 2 EP20729521: (Electronic) Receipt https://register.epo.org/application?number=EP20729521&documentId=KVUUO32RVRQ4OCK&lng=en Thu, 11 Nov 2021 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=KVUUO32RVRQ4OCK&lng=en 2021-11-11T00:00:00Z Search/Exam 1 EP20729521: Request for entry into the European phase https://register.epo.org/application?number=EP20729521&documentId=KVUUO1XCVS8O1QR&lng=en Thu, 11 Nov 2021 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=KVUUO1XCVS8O1QR&lng=en 2021-11-11T00:00:00Z Search/Exam 5 EP20729521: Information on entry into European phase https://register.epo.org/application?number=EP20729521&documentId=KTT8C38T170EY5F&lng=en Fri, 24 Sep 2021 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=KTT8C38T170EY5F&lng=en 2021-09-24T00:00:00Z Search/Exam 4 EP20729521: Priority document (electronically transmitted) https://register.epo.org/application?number=EP20729521&documentId=E5MSPWUJ9875DSU&lng=en Mon, 14 Dec 2020 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=E5MSPWUJ9875DSU&lng=en 2020-12-14T00:00:00Z Search/Exam 60 EP20729521: Copy of the international search report https://register.epo.org/application?number=EP20729521&documentId=E5JSOTJ78438DSU&lng=en Thu, 19 Nov 2020 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=E5JSOTJ78438DSU&lng=en 2020-11-19T00:00:00Z Search/Exam 5 EP20729521: Published international application - A1 https://register.epo.org/application?number=EP20729521&documentId=E5JSOTJ74887DSU&lng=en Thu, 19 Nov 2020 00:00:00 GMT https://register.epo.org/application?number=EP20729521&documentId=E5JSOTJ74887DSU&lng=en 2020-11-19T00:00:00Z Search/Exam 61