Dossier documents for application EP21920050 https://register.epo.org/rssDocuments?application=EP21920050 en Wed, 08 Apr 2026 02:51:31 GMT 2026-04-08T02:51:31Z en EP21920050: Refund of fees https://register.epo.org/application?number=EP21920050&documentId=MEAJ9682LS2L0LH&lng=en Wed, 20 Aug 2025 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=MEAJ9682LS2L0LH&lng=en 2025-08-20T00:00:00Z Search/Exam 1 EP21920050: Application deemed to be withdrawn (non-payment of renewal fee) https://register.epo.org/application?number=EP21920050&documentId=MAQ2XSVY1DAEACB&lng=en Mon, 19 May 2025 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=MAQ2XSVY1DAEACB&lng=en 2025-05-19T00:00:00Z Search/Exam 2 EP21920050: Notice drawing attention to the payment of the renewal fee and additional fee https://register.epo.org/application?number=EP21920050&documentId=M43R1N3E180LQIX&lng=en Wed, 04 Dec 2024 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=M43R1N3E180LQIX&lng=en 2024-12-04T00:00:00Z Search/Exam 2 EP21920050: Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application https://register.epo.org/application?number=EP21920050&documentId=M3S11JYT1CRPSJU&lng=en Fri, 29 Nov 2024 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=M3S11JYT1CRPSJU&lng=en 2024-11-29T00:00:00Z Search/Exam 1 EP21920050: Communication regarding the transmission of the European search report https://register.epo.org/application?number=EP21920050&documentId=M36HTG351EB5Y6O&lng=en Tue, 12 Nov 2024 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=M36HTG351EB5Y6O&lng=en 2024-11-12T00:00:00Z Search/Exam 1 EP21920050: European search opinion https://register.epo.org/application?number=EP21920050&documentId=M36L84KDSTFQW1T&lng=en Tue, 12 Nov 2024 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=M36L84KDSTFQW1T&lng=en 2024-11-12T00:00:00Z Search/Exam 8 EP21920050: Information on Search Strategy https://register.epo.org/application?number=EP21920050&documentId=M36KZV8A194OPJQ&lng=en Tue, 12 Nov 2024 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=M36KZV8A194OPJQ&lng=en 2024-11-12T00:00:00Z Search/Exam 1 EP21920050: Supplementary European search report https://register.epo.org/application?number=EP21920050&documentId=M36KZUTKXXO6X1R&lng=en Tue, 12 Nov 2024 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=M36KZUTKXXO6X1R&lng=en 2024-11-12T00:00:00Z Search/Exam 2 EP21920050: (Electronic) Receipt https://register.epo.org/application?number=EP21920050&documentId=LT7F01HA1B83Y8C&lng=en Thu, 29 Feb 2024 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=LT7F01HA1B83Y8C&lng=en 2024-02-29T00:00:00Z Search/Exam 1 EP21920050: Amended claims filed after receipt of (European) search report https://register.epo.org/application?number=EP21920050&documentId=LT7F00QE1W1I080&lng=en Thu, 29 Feb 2024 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=LT7F00QE1W1I080&lng=en 2024-02-29T00:00:00Z Search/Exam 7 EP21920050: Amended claims with annotations https://register.epo.org/application?number=EP21920050&documentId=LT7EZZRVASCMHXF&lng=en Thu, 29 Feb 2024 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=LT7EZZRVASCMHXF&lng=en 2024-02-29T00:00:00Z Search/Exam 7 EP21920050: Amendments received before examination https://register.epo.org/application?number=EP21920050&documentId=LT7EZYP6LGLP6MA&lng=en Thu, 29 Feb 2024 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=LT7EZYP6LGLP6MA&lng=en 2024-02-29T00:00:00Z Search/Exam 5 EP21920050: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP21920050&documentId=LT7EZYDTWZKRRD7&lng=en Thu, 29 Feb 2024 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=LT7EZYDTWZKRRD7&lng=en 2024-02-29T00:00:00Z Search/Exam 1 EP21920050: Notification on forthcoming publication of bibliographic data https://register.epo.org/application?number=EP21920050&documentId=LNXSQOTV1LPUM9Z&lng=en Wed, 25 Oct 2023 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=LNXSQOTV1LPUM9Z&lng=en 2023-10-25T00:00:00Z Search/Exam 1 EP21920050: Communication regarding possible amendment of the application/payment of claims fee https://register.epo.org/application?number=EP21920050&documentId=LLBFZEGA1TETS9U&lng=en Tue, 22 Aug 2023 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=LLBFZEGA1TETS9U&lng=en 2023-08-22T00:00:00Z Search/Exam 3 EP21920050: Copy of the international preliminary report on patentability https://register.epo.org/application?number=EP21920050&documentId=LKQQA16G1RPTRNQ&lng=en Mon, 31 Jul 2023 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=LKQQA16G1RPTRNQ&lng=en 2023-07-31T00:00:00Z Search/Exam 5 EP21920050: (Electronic) Receipt https://register.epo.org/application?number=EP21920050&documentId=LK2E588T16ZVLNG&lng=en Fri, 14 Jul 2023 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=LK2E588T16ZVLNG&lng=en 2023-07-14T00:00:00Z Search/Exam 1 EP21920050: Request for entry into the European phase https://register.epo.org/application?number=EP21920050&documentId=LK2E57J01VJ3M6V&lng=en Fri, 14 Jul 2023 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=LK2E57J01VJ3M6V&lng=en 2023-07-14T00:00:00Z Search/Exam 5 EP21920050: Information on entry into European phase https://register.epo.org/application?number=EP21920050&documentId=LHZES9AE1FMOA00&lng=en Fri, 26 May 2023 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=LHZES9AE1FMOA00&lng=en 2023-05-26T00:00:00Z Search/Exam 4 EP21920050: Notification of the recording of a change https://register.epo.org/application?number=EP21920050&documentId=LI4R6NI8Y69HOO5&lng=en Fri, 26 May 2023 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=LI4R6NI8Y69HOO5&lng=en 2023-05-26T00:00:00Z Search/Exam 1 EP21920050: Priority document (electronically transmitted) https://register.epo.org/application?number=EP21920050&documentId=L6KK7F33Y1Q3P2V&lng=en Mon, 08 Aug 2022 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=L6KK7F33Y1Q3P2V&lng=en 2022-08-08T00:00:00Z Search/Exam 96 EP21920050: Priority document (electronically transmitted) https://register.epo.org/application?number=EP21920050&documentId=L6KK7F2V1OXM6GY&lng=en Mon, 08 Aug 2022 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=L6KK7F2V1OXM6GY&lng=en 2022-08-08T00:00:00Z Search/Exam 129 EP21920050: Priority document (electronically transmitted) https://register.epo.org/application?number=EP21920050&documentId=L6KK7EZBJJNSG3P&lng=en Mon, 08 Aug 2022 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=L6KK7EZBJJNSG3P&lng=en 2022-08-08T00:00:00Z Search/Exam 80 EP21920050: Copy of the international search report https://register.epo.org/application?number=EP21920050&documentId=L60OGNCK1GG3EM8&lng=en Thu, 21 Jul 2022 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=L60OGNCK1GG3EM8&lng=en 2022-07-21T00:00:00Z Search/Exam 2 EP21920050: Published international application - A1 https://register.epo.org/application?number=EP21920050&documentId=L60OGNCI1CLKT0U&lng=en Thu, 21 Jul 2022 00:00:00 GMT https://register.epo.org/application?number=EP21920050&documentId=L60OGNCI1CLKT0U&lng=en 2022-07-21T00:00:00Z Search/Exam 125