Dossier documents for application EP20817669 https://register.epo.org/rssDocuments?application=EP20817669 en Wed, 08 Apr 2026 02:18:06 GMT 2026-04-08T02:18:06Z en EP20817669: Refund of fees https://register.epo.org/application?number=EP20817669&documentId=LPBUF05JT0XQMMQ&lng=en Wed, 29 Nov 2023 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=LPBUF05JT0XQMMQ&lng=en 2023-11-29T00:00:00Z Search/Exam 1 EP20817669: Application deemed to be withdrawn (no declaration of maintenance of the application/non-reply to the Written Opinion) https://register.epo.org/application?number=EP20817669&documentId=LKW6XX4E2G2M690&lng=en Fri, 11 Aug 2023 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=LKW6XX4E2G2M690&lng=en 2023-08-11T00:00:00Z Search/Exam 2 EP20817669: Notice drawing attention to the payment of the renewal fee and additional fee https://register.epo.org/application?number=EP20817669&documentId=LJHRVFT51U0M2O3&lng=en Wed, 05 Jul 2023 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=LJHRVFT51U0M2O3&lng=en 2023-07-05T00:00:00Z Search/Exam 2 EP20817669: Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application https://register.epo.org/application?number=EP20817669&documentId=LCFFBSZCC4RWDWV&lng=en Wed, 11 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=LCFFBSZCC4RWDWV&lng=en 2023-01-11T00:00:00Z Search/Exam 1 EP20817669: Communication regarding the transmission of the European search report https://register.epo.org/application?number=EP20817669&documentId=LBH4D09UGAP1C95&lng=en Thu, 15 Dec 2022 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=LBH4D09UGAP1C95&lng=en 2022-12-15T00:00:00Z Search/Exam 1 EP20817669: European search opinion https://register.epo.org/application?number=EP20817669&documentId=LBH7RV9B17YHFXX&lng=en Thu, 15 Dec 2022 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=LBH7RV9B17YHFXX&lng=en 2022-12-15T00:00:00Z Search/Exam 4 EP20817669: Information on Search Strategy https://register.epo.org/application?number=EP20817669&documentId=LBH7G0MD195ZRDZ&lng=en Thu, 15 Dec 2022 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=LBH7G0MD195ZRDZ&lng=en 2022-12-15T00:00:00Z Search/Exam 1 EP20817669: Supplementary European search report https://register.epo.org/application?number=EP20817669&documentId=LBH7G04J1CZDWJE&lng=en Thu, 15 Dec 2022 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=LBH7G04J1CZDWJE&lng=en 2022-12-15T00:00:00Z Search/Exam 2 EP20817669: Communication of amended entries concerning the representative https://register.epo.org/application?number=EP20817669&documentId=L5TC3QW99I4UPU0&lng=en Mon, 25 Jul 2022 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=L5TC3QW99I4UPU0&lng=en 2022-07-25T00:00:00Z Search/Exam 1 EP20817669: Document concerning representation https://register.epo.org/application?number=EP20817669&documentId=L5TCJFRB1J27KQ9&lng=en Wed, 13 Jul 2022 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=L5TCJFRB1J27KQ9&lng=en 2022-07-13T00:00:00Z Search/Exam 2 EP20817669: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20817669&documentId=L5TCJFM5HFANDAS&lng=en Tue, 12 Jul 2022 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=L5TCJFM5HFANDAS&lng=en 2022-07-12T00:00:00Z Search/Exam 1 EP20817669: (Electronic) Receipt https://register.epo.org/application?number=EP20817669&documentId=L4FRHF6H1SP5E5A&lng=en Wed, 15 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=L4FRHF6H1SP5E5A&lng=en 2022-06-15T00:00:00Z Search/Exam 1 EP20817669: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20817669&documentId=L4FRHDY61J2MPM0&lng=en Wed, 15 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=L4FRHDY61J2MPM0&lng=en 2022-06-15T00:00:00Z Search/Exam 1 EP20817669: Matter concerning the application https://register.epo.org/application?number=EP20817669&documentId=L4FRHEHW1LW1LGB&lng=en Wed, 15 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=L4FRHEHW1LW1LGB&lng=en 2022-06-15T00:00:00Z Search/Exam 1 EP20817669: Notification on forthcoming publication of bibliographic data https://register.epo.org/application?number=EP20817669&documentId=L0LNAWLWQWV3J08&lng=en Wed, 16 Mar 2022 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=L0LNAWLWQWV3J08&lng=en 2022-03-16T00:00:00Z Search/Exam 1 EP20817669: Communication regarding possible amendment of the application/payment of claims fee https://register.epo.org/application?number=EP20817669&documentId=KY3LYWEZ16MV8IN&lng=en Fri, 14 Jan 2022 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=KY3LYWEZ16MV8IN&lng=en 2022-01-14T00:00:00Z Search/Exam 3 EP20817669: Copy of the international preliminary report on patentability https://register.epo.org/application?number=EP20817669&documentId=KXEEKRS1PPX9Z9E&lng=en Mon, 20 Dec 2021 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=KXEEKRS1PPX9Z9E&lng=en 2021-12-20T00:00:00Z Search/Exam 8 EP20817669: Information regarding early processing https://register.epo.org/application?number=EP20817669&documentId=KWW4A4WRV6XBSV0&lng=en Fri, 10 Dec 2021 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=KWW4A4WRV6XBSV0&lng=en 2021-12-10T00:00:00Z Search/Exam 2 EP20817669: (Electronic) Receipt https://register.epo.org/application?number=EP20817669&documentId=KWQM04NQ1EGMHRB&lng=en Fri, 03 Dec 2021 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=KWQM04NQ1EGMHRB&lng=en 2021-12-03T00:00:00Z Search/Exam 2 EP20817669: Amended claims filed after receipt of (European) search report https://register.epo.org/application?number=EP20817669&documentId=KWQM02VG19Y2AZV&lng=en Fri, 03 Dec 2021 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=KWQM02VG19Y2AZV&lng=en 2021-12-03T00:00:00Z Search/Exam 3 EP20817669: Amended claims with annotations https://register.epo.org/application?number=EP20817669&documentId=KWQM0406UR2DFZ9&lng=en Fri, 03 Dec 2021 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=KWQM0406UR2DFZ9&lng=en 2021-12-03T00:00:00Z Search/Exam 6 EP20817669: Amended description filed after receipt of (European) search report https://register.epo.org/application?number=EP20817669&documentId=KWQM02H7H1ABP5T&lng=en Fri, 03 Dec 2021 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=KWQM02H7H1ABP5T&lng=en 2021-12-03T00:00:00Z Search/Exam 2 EP20817669: Amended description with annotations https://register.epo.org/application?number=EP20817669&documentId=KWQM03JSMXBX04L&lng=en Fri, 03 Dec 2021 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=KWQM03JSMXBX04L&lng=en 2021-12-03T00:00:00Z Search/Exam 2 EP20817669: Matter concerning the application https://register.epo.org/application?number=EP20817669&documentId=KWQM03A010K9BCZ&lng=en Fri, 03 Dec 2021 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=KWQM03A010K9BCZ&lng=en 2021-12-03T00:00:00Z Search/Exam 1 EP20817669: Request for entry into the European phase https://register.epo.org/application?number=EP20817669&documentId=KWQM01RYK06IS65&lng=en Fri, 03 Dec 2021 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=KWQM01RYK06IS65&lng=en 2021-12-03T00:00:00Z Search/Exam 5 EP20817669: Letter which had not been notified https://register.epo.org/application?number=EP20817669&documentId=KVW4HEYO182UOEY&lng=en Thu, 11 Nov 2021 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=KVW4HEYO182UOEY&lng=en 2021-11-11T00:00:00Z Search/Exam 6 EP20817669: Information on entry into European phase https://register.epo.org/application?number=EP20817669&documentId=KUN8BAVL1HDDCPA&lng=en Fri, 15 Oct 2021 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=KUN8BAVL1HDDCPA&lng=en 2021-10-15T00:00:00Z Search/Exam 4 EP20817669: Priority document (electronically transmitted) https://register.epo.org/application?number=EP20817669&documentId=E5QSNU7L6835DSU&lng=en Mon, 11 Jan 2021 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=E5QSNU7L6835DSU&lng=en 2021-01-11T00:00:00Z Search/Exam 71 EP20817669: Copy of the international search report https://register.epo.org/application?number=EP20817669&documentId=E5MTIVAT2568DSU&lng=en Thu, 10 Dec 2020 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=E5MTIVAT2568DSU&lng=en 2020-12-10T00:00:00Z Search/Exam 2 EP20817669: Published international application - A1 https://register.epo.org/application?number=EP20817669&documentId=E5MTIVAS7030DSU&lng=en Thu, 10 Dec 2020 00:00:00 GMT https://register.epo.org/application?number=EP20817669&documentId=E5MTIVAS7030DSU&lng=en 2020-12-10T00:00:00Z Search/Exam 52