Dossier documents for family applications CN202211258921 https://register.epo.org/rssFamily?apns=CN202211258921&lng=en EP Register CN202211258921: Request for substantive examination (ORIGINAL) https://register.epo.org/documentView?number=CN.202211258921.A&documentId=202211258921911040120250930_CN Tue, 30 Sep 2025 00:00:00 GMT https://register.epo.org/documentView?number=CN.202211258921.A&documentId=202211258921911040120250930_CN 2025-09-30T00:00:00Z CN202211258921: Notice of publication of invention patent application (ORIGINAL) https://register.epo.org/documentView?number=CN.202211258921.A&documentId=20221125892192103052024041610110680565669936_CN Tue, 16 Apr 2024 00:00:00 GMT https://register.epo.org/documentView?number=CN.202211258921.A&documentId=20221125892192103052024041610110680565669936_CN 2024-04-16T00:00:00Z CN202211258921: Notification of qualification of preliminary examination of invention patent application (ORIGINAL) https://register.epo.org/documentView?number=CN.202211258921.A&documentId=20221125892192103042023022410110680499299298_CN Fri, 24 Feb 2023 00:00:00 GMT https://register.epo.org/documentView?number=CN.202211258921.A&documentId=20221125892192103042023022410110680499299298_CN 2023-02-24T00:00:00Z CN202211258921: right-claiming document (ORIGINAL) https://register.epo.org/documentView?number=CN.202211258921.A&documentId=202211258921910000120230109_CN Mon, 09 Jan 2023 00:00:00 GMT https://register.epo.org/documentView?number=CN.202211258921.A&documentId=202211258921910000120230109_CN 2023-01-09T00:00:00Z CN202211258921: right-claiming document (ORIGINAL) https://register.epo.org/documentView?number=CN.202211258921.A&documentId=202211258921910000120230109102883294466_CN Mon, 09 Jan 2023 00:00:00 GMT https://register.epo.org/documentView?number=CN.202211258921.A&documentId=202211258921910000120230109102883294466_CN 2023-01-09T00:00:00Z CN202211258921: Correction notice (ORIGINAL) https://register.epo.org/documentView?number=CN.202211258921.A&documentId=2022112589219210302072022110310110767771818_CN Thu, 03 Nov 2022 00:00:00 GMT https://register.epo.org/documentView?number=CN.202211258921.A&documentId=2022112589219210302072022110310110767771818_CN 2022-11-03T00:00:00Z CN202211258921: Notice of payment of application fee (ORIGINAL) https://register.epo.org/documentView?number=CN.202211258921.A&documentId=20221125892192001032022101710110764774090_CN Mon, 17 Oct 2022 00:00:00 GMT https://register.epo.org/documentView?number=CN.202211258921.A&documentId=20221125892192001032022101710110764774090_CN 2022-10-17T00:00:00Z CN202211258921: Attached drawings of the specification (ORIGINAL) https://register.epo.org/documentView?number=CN.202211258921.A&documentId=202211258921910000320221014104600997277_CN Fri, 14 Oct 2022 00:00:00 GMT https://register.epo.org/documentView?number=CN.202211258921.A&documentId=202211258921910000320221014104600997277_CN 2022-10-14T00:00:00Z CN202211258921: Specification summary - delete (ORIGINAL) https://register.epo.org/documentView?number=CN.202211258921.A&documentId=202211258921910000420221014104600997278_CN Fri, 14 Oct 2022 00:00:00 GMT https://register.epo.org/documentView?number=CN.202211258921.A&documentId=202211258921910000420221014104600997278_CN 2022-10-14T00:00:00Z CN202211258921: instructions (ORIGINAL) https://register.epo.org/documentView?number=CN.202211258921.A&documentId=202211258921910000220221014104600997276_CN Fri, 14 Oct 2022 00:00:00 GMT https://register.epo.org/documentView?number=CN.202211258921.A&documentId=202211258921910000220221014104600997276_CN 2022-10-14T00:00:00Z CN202211258921: right-claiming document (ORIGINAL) https://register.epo.org/documentView?number=CN.202211258921.A&documentId=202211258921910000120221014104600997275_CN Fri, 14 Oct 2022 00:00:00 GMT https://register.epo.org/documentView?number=CN.202211258921.A&documentId=202211258921910000120221014104600997275_CN 2022-10-14T00:00:00Z