Dossier documents for application EP21715457 https://register.epo.org/rssDocuments?application=EP21715457 en Wed, 08 Apr 2026 08:24:57 GMT 2026-04-08T08:24:57Z en EP21715457: Decision to allow further processing https://register.epo.org/application?number=EP21715457&documentId=MERFJUX71GGY4AQ&lng=en Mon, 01 Sep 2025 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=MERFJUX71GGY4AQ&lng=en 2025-09-01T00:00:00Z Search/Exam 1 EP21715457: (Electronic) Receipt https://register.epo.org/application?number=EP21715457&documentId=MEMJFJF31T2BG11&lng=en Fri, 22 Aug 2025 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=MEMJFJF31T2BG11&lng=en 2025-08-22T00:00:00Z Search/Exam 1 EP21715457: Amended claims with annotations https://register.epo.org/application?number=EP21715457&documentId=MEMJFG2DNDOC27C&lng=en Fri, 22 Aug 2025 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=MEMJFG2DNDOC27C&lng=en 2025-08-22T00:00:00Z Search/Exam 4 EP21715457: Amended description with annotations https://register.epo.org/application?number=EP21715457&documentId=MEMJFHV2W2UMD3J&lng=en Fri, 22 Aug 2025 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=MEMJFHV2W2UMD3J&lng=en 2025-08-22T00:00:00Z Search/Exam 21 EP21715457: Claims https://register.epo.org/application?number=EP21715457&documentId=MEMJFFL4QUQTYHS&lng=en Fri, 22 Aug 2025 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=MEMJFFL4QUQTYHS&lng=en 2025-08-22T00:00:00Z Search/Exam 3 EP21715457: Description https://register.epo.org/application?number=EP21715457&documentId=MEMJFGI5A59KVDI&lng=en Fri, 22 Aug 2025 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=MEMJFGI5A59KVDI&lng=en 2025-08-22T00:00:00Z Search/Exam 21 EP21715457: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP21715457&documentId=MEMJFEPKSPA9I10&lng=en Fri, 22 Aug 2025 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=MEMJFEPKSPA9I10&lng=en 2025-08-22T00:00:00Z Search/Exam 2 EP21715457: Request for further processing https://register.epo.org/application?number=EP21715457&documentId=MEMJFF341C2STB1&lng=en Fri, 22 Aug 2025 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=MEMJFF341C2STB1&lng=en 2025-08-22T00:00:00Z Search/Exam 5 EP21715457: Application deemed to be withdrawn (no reply to communication from the Examining Division) https://register.epo.org/application?number=EP21715457&documentId=MC9O4N13FMDXO16&lng=en Wed, 25 Jun 2025 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=MC9O4N13FMDXO16&lng=en 2025-06-25T00:00:00Z Search/Exam 1 EP21715457: Grant of extension of time limit (examination procedure) https://register.epo.org/application?number=EP21715457&documentId=M909ZVC21XVNVW2&lng=en Mon, 07 Apr 2025 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=M909ZVC21XVNVW2&lng=en 2025-04-07T00:00:00Z Search/Exam 2 EP21715457: (Electronic) Receipt https://register.epo.org/application?number=EP21715457&documentId=M8YGBGO51CXM8S3&lng=en Tue, 01 Apr 2025 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=M8YGBGO51CXM8S3&lng=en 2025-04-01T00:00:00Z Search/Exam 1 EP21715457: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP21715457&documentId=M8YGBFSOXIQBZA8&lng=en Tue, 01 Apr 2025 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=M8YGBFSOXIQBZA8&lng=en 2025-04-01T00:00:00Z Search/Exam 1 EP21715457: Request for extension of time limit https://register.epo.org/application?number=EP21715457&documentId=M8YGBG5G8SRFG1J&lng=en Tue, 01 Apr 2025 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=M8YGBG5G8SRFG1J&lng=en 2025-04-01T00:00:00Z Search/Exam 1 EP21715457: Annex to the communication https://register.epo.org/application?number=EP21715457&documentId=M46SSFH29A06Y73&lng=en Thu, 05 Dec 2024 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=M46SSFH29A06Y73&lng=en 2024-12-05T00:00:00Z Search/Exam 3 EP21715457: Communication from the Examining Division https://register.epo.org/application?number=EP21715457&documentId=M46SSFGZ168XDLF&lng=en Thu, 05 Dec 2024 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=M46SSFGZ168XDLF&lng=en 2024-12-05T00:00:00Z Search/Exam 2 EP21715457: (Electronic) Receipt https://register.epo.org/application?number=EP21715457&documentId=LU2FN50N10E66YH&lng=en Fri, 22 Mar 2024 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LU2FN50N10E66YH&lng=en 2024-03-22T00:00:00Z Search/Exam 1 EP21715457: Amended claims with annotations https://register.epo.org/application?number=EP21715457&documentId=LU2FN01Z8LJ5QXN&lng=en Fri, 22 Mar 2024 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LU2FN01Z8LJ5QXN&lng=en 2024-03-22T00:00:00Z Search/Exam 4 EP21715457: Amended description with annotations https://register.epo.org/application?number=EP21715457&documentId=LU2FN0U61UIFPBN&lng=en Fri, 22 Mar 2024 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LU2FN0U61UIFPBN&lng=en 2024-03-22T00:00:00Z Search/Exam 23 EP21715457: Claims https://register.epo.org/application?number=EP21715457&documentId=LU2FN0HU7LINK28&lng=en Fri, 22 Mar 2024 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LU2FN0HU7LINK28&lng=en 2024-03-22T00:00:00Z Search/Exam 3 EP21715457: Description https://register.epo.org/application?number=EP21715457&documentId=LU2FN2KDAY6RIRN&lng=en Fri, 22 Mar 2024 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LU2FN2KDAY6RIRN&lng=en 2024-03-22T00:00:00Z Search/Exam 21 EP21715457: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP21715457&documentId=LU2FMZP51WLAXZA&lng=en Fri, 22 Mar 2024 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LU2FMZP51WLAXZA&lng=en 2024-03-22T00:00:00Z Search/Exam 1 EP21715457: Reply to communication from the Examining Division https://register.epo.org/application?number=EP21715457&documentId=LU2FN4661EF0HMK&lng=en Fri, 22 Mar 2024 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LU2FN4661EF0HMK&lng=en 2024-03-22T00:00:00Z Search/Exam 7 EP21715457: Annex to a communication https://register.epo.org/application?number=EP21715457&documentId=LPCGYN7KORI7I6P&lng=en Wed, 29 Nov 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LPCGYN7KORI7I6P&lng=en 2023-11-29T00:00:00Z Search/Exam 11 EP21715457: Annex to the communication https://register.epo.org/application?number=EP21715457&documentId=LPCGW7HP4425DCR&lng=en Wed, 29 Nov 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LPCGW7HP4425DCR&lng=en 2023-11-29T00:00:00Z Search/Exam 4 EP21715457: Communication from the Examining Division https://register.epo.org/application?number=EP21715457&documentId=LPCGW72N12TV498&lng=en Wed, 29 Nov 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LPCGW72N12TV498&lng=en 2023-11-29T00:00:00Z Search/Exam 2 EP21715457: Examination started https://register.epo.org/application?number=EP21715457&documentId=LPB71185BC7XMBZ&lng=en Thu, 23 Nov 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LPB71185BC7XMBZ&lng=en 2023-11-23T00:00:00Z Search/Exam 1 EP21715457: (Electronic) Receipt https://register.epo.org/application?number=EP21715457&documentId=LOYHSPYLM4DDKOI&lng=en Tue, 14 Nov 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LOYHSPYLM4DDKOI&lng=en 2023-11-14T00:00:00Z Search/Exam 1 EP21715457: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP21715457&documentId=LOYHSP3Y1A8I3D1&lng=en Tue, 14 Nov 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LOYHSP3Y1A8I3D1&lng=en 2023-11-14T00:00:00Z Search/Exam 1 EP21715457: Submission concerning change of applicant's representative https://register.epo.org/application?number=EP21715457&documentId=LOYHSPIO1FN7CFJ&lng=en Tue, 14 Nov 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LOYHSPIO1FN7CFJ&lng=en 2023-11-14T00:00:00Z Search/Exam 1 EP21715457: Communication confirming withdrawal from representation https://register.epo.org/application?number=EP21715457&documentId=LOPC9RW91XRX8GB&lng=en Mon, 13 Nov 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LOPC9RW91XRX8GB&lng=en 2023-11-13T00:00:00Z Search/Exam 1 EP21715457: Communication of amended entries concerning the representative https://register.epo.org/application?number=EP21715457&documentId=LOPCNKQH5CQEESZ&lng=en Mon, 13 Nov 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LOPCNKQH5CQEESZ&lng=en 2023-11-13T00:00:00Z Search/Exam 2 EP21715457: (Electronic) Receipt https://register.epo.org/application?number=EP21715457&documentId=LOOIK7FB1H6CWS9&lng=en Tue, 07 Nov 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LOOIK7FB1H6CWS9&lng=en 2023-11-07T00:00:00Z Search/Exam 1 EP21715457: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP21715457&documentId=LOOIK4FDP1BXKLD&lng=en Tue, 07 Nov 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LOOIK4FDP1BXKLD&lng=en 2023-11-07T00:00:00Z Search/Exam 1 EP21715457: Submission concerning change of applicant's representative https://register.epo.org/application?number=EP21715457&documentId=LOOIK6UL1NYSD89&lng=en Tue, 07 Nov 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LOOIK6UL1NYSD89&lng=en 2023-11-07T00:00:00Z Search/Exam 1 EP21715457: (Electronic) Receipt https://register.epo.org/application?number=EP21715457&documentId=LGMG6B5JQ1S20MR&lng=en Tue, 18 Apr 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LGMG6B5JQ1S20MR&lng=en 2023-04-18T00:00:00Z Search/Exam 1 EP21715457: Amended claims filed after receipt of (European) search report https://register.epo.org/application?number=EP21715457&documentId=LGMG69YI4NLWJQF&lng=en Tue, 18 Apr 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LGMG69YI4NLWJQF&lng=en 2023-04-18T00:00:00Z Search/Exam 4 EP21715457: Amended claims with annotations https://register.epo.org/application?number=EP21715457&documentId=LGMG6AFH1HQMFTL&lng=en Tue, 18 Apr 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LGMG6AFH1HQMFTL&lng=en 2023-04-18T00:00:00Z Search/Exam 4 EP21715457: Amendments received before examination https://register.epo.org/application?number=EP21715457&documentId=LGMG676DKVYZRBP&lng=en Tue, 18 Apr 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LGMG676DKVYZRBP&lng=en 2023-04-18T00:00:00Z Search/Exam 4 EP21715457: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP21715457&documentId=LGMG66O919L0ING&lng=en Tue, 18 Apr 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LGMG66O919L0ING&lng=en 2023-04-18T00:00:00Z Search/Exam 1 EP21715457: Notification on forthcoming publication of bibliographic data https://register.epo.org/application?number=EP21715457&documentId=LCJRA8KF2E9ZM52&lng=en Wed, 11 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=LCJRA8KF2E9ZM52&lng=en 2023-01-11T00:00:00Z Search/Exam 1 EP21715457: Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee https://register.epo.org/application?number=EP21715457&documentId=L9NC8YUI1VLO2Z2&lng=en Wed, 02 Nov 2022 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=L9NC8YUI1VLO2Z2&lng=en 2022-11-02T00:00:00Z Search/Exam 3 EP21715457: Copy of the international preliminary report on patentability https://register.epo.org/application?number=EP21715457&documentId=L92P4SS519P6IU4&lng=en Mon, 10 Oct 2022 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=L92P4SS519P6IU4&lng=en 2022-10-10T00:00:00Z Search/Exam 7 EP21715457: (Electronic) Receipt https://register.epo.org/application?number=EP21715457&documentId=L8ECS3L51VVERMQ&lng=en Fri, 23 Sep 2022 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=L8ECS3L51VVERMQ&lng=en 2022-09-23T00:00:00Z Search/Exam 1 EP21715457: Request for entry into the European phase https://register.epo.org/application?number=EP21715457&documentId=L8ECS2JUS03WSBD&lng=en Fri, 23 Sep 2022 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=L8ECS2JUS03WSBD&lng=en 2022-09-23T00:00:00Z Search/Exam 5 EP21715457: Information on entry into European phase https://register.epo.org/application?number=EP21715457&documentId=L6BBNERQHXGQ16G&lng=en Fri, 05 Aug 2022 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=L6BBNERQHXGQ16G&lng=en 2022-08-05T00:00:00Z Search/Exam 4 EP21715457: Priority document (electronically transmitted) https://register.epo.org/application?number=EP21715457&documentId=KUWKCTNNK3T8Q17&lng=en Mon, 18 Oct 2021 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=KUWKCTNNK3T8Q17&lng=en 2021-10-18T00:00:00Z Search/Exam 58 EP21715457: Copy of the international search report https://register.epo.org/application?number=EP21715457&documentId=KUCR0U46BJPC9GI&lng=en Thu, 30 Sep 2021 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=KUCR0U46BJPC9GI&lng=en 2021-09-30T00:00:00Z Search/Exam 3 EP21715457: Published international application - A1 https://register.epo.org/application?number=EP21715457&documentId=KUCR0U2P2RK17BA&lng=en Thu, 30 Sep 2021 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=KUCR0U2P2RK17BA&lng=en 2021-09-30T00:00:00Z Search/Exam 41 EP21715457: ISR: cited documents https://register.epo.org/application?number=EP21715457&documentId=E6BHB5MJ5723DSU&lng=en Thu, 10 Jun 2021 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=E6BHB5MJ5723DSU&lng=en 2021-06-10T00:00:00Z PCTISA 3 EP21715457: Written opinion of the ISA, boxes No. I to VIII https://register.epo.org/application?number=EP21715457&documentId=E6BHB7UJ4041DSU&lng=en Thu, 10 Jun 2021 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=E6BHB7UJ4041DSU&lng=en 2021-06-10T00:00:00Z PCTISA 2 EP21715457: Written opinion of the ISA, cover sheet https://register.epo.org/application?number=EP21715457&documentId=E6BHB7UF9411DSU&lng=en Thu, 10 Jun 2021 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=E6BHB7UF9411DSU&lng=en 2021-06-10T00:00:00Z PCTISA 1 EP21715457: Written opinion of the ISA, supplemental box https://register.epo.org/application?number=EP21715457&documentId=E6BHB7UP9641DSU&lng=en Thu, 10 Jun 2021 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=E6BHB7UP9641DSU&lng=en 2021-06-10T00:00:00Z PCTISA 3 EP21715457: Notification of receipt of Search copy https://register.epo.org/application?number=EP21715457&documentId=E53A5N108349DSU&lng=en Tue, 13 Apr 2021 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=E53A5N108349DSU&lng=en 2021-04-13T00:00:00Z PCTISA 1 EP21715457: Abstract https://register.epo.org/application?number=EP21715457&documentId=E51Z86VM8637DSU&lng=en Tue, 30 Mar 2021 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=E51Z86VM8637DSU&lng=en 2021-03-30T00:00:00Z PCTISA 1 EP21715457: Claims https://register.epo.org/application?number=EP21715457&documentId=E51Z86VM6170DSU&lng=en Tue, 30 Mar 2021 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=E51Z86VM6170DSU&lng=en 2021-03-30T00:00:00Z PCTISA 4 EP21715457: Description https://register.epo.org/application?number=EP21715457&documentId=E51Z86VM3594DSU&lng=en Tue, 30 Mar 2021 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=E51Z86VM3594DSU&lng=en 2021-03-30T00:00:00Z PCTISA 22 EP21715457: Drawings https://register.epo.org/application?number=EP21715457&documentId=E51Z86VN0769DSU&lng=en Tue, 30 Mar 2021 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=E51Z86VN0769DSU&lng=en 2021-03-30T00:00:00Z PCTISA 13 EP21715457: Request form for international application (copy for ISA/EP) https://register.epo.org/application?number=EP21715457&documentId=E51Z86VI9533DSU&lng=en Tue, 30 Mar 2021 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=E51Z86VI9533DSU&lng=en 2021-03-30T00:00:00Z PCTISA 4 EP21715457: Submission concerning representation https://register.epo.org/application?number=EP21715457&documentId=E51Z86VE5157DSU&lng=en Tue, 30 Mar 2021 00:00:00 GMT https://register.epo.org/application?number=EP21715457&documentId=E51Z86VE5157DSU&lng=en 2021-03-30T00:00:00Z PCTISA 2