Dossier documents for application EP20833971 https://register.epo.org/rssDocuments?application=EP20833971 en Tue, 07 Apr 2026 13:33:48 GMT 2026-04-07T13:33:48Z en EP20833971: (Electronic) Receipt https://register.epo.org/application?number=EP20833971&documentId=MINHYAJI1PDN52C&lng=en Mon, 01 Dec 2025 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=MINHYAJI1PDN52C&lng=en 2025-12-01T00:00:00Z Search/Exam 1 EP20833971: Amended claims with annotations https://register.epo.org/application?number=EP20833971&documentId=MINHY9VJMR50OBV&lng=en Mon, 01 Dec 2025 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=MINHY9VJMR50OBV&lng=en 2025-12-01T00:00:00Z Search/Exam 1 EP20833971: Claims https://register.epo.org/application?number=EP20833971&documentId=MINHY9KPJPX1NS3&lng=en Mon, 01 Dec 2025 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=MINHY9KPJPX1NS3&lng=en 2025-12-01T00:00:00Z Search/Exam 1 EP20833971: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20833971&documentId=MINHY8DYHGOBBO9&lng=en Mon, 01 Dec 2025 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=MINHY8DYHGOBBO9&lng=en 2025-12-01T00:00:00Z Search/Exam 1 EP20833971: Reply to communication from the Examining Division https://register.epo.org/application?number=EP20833971&documentId=MINHY8Y91W2B7VL&lng=en Mon, 01 Dec 2025 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=MINHY8Y91W2B7VL&lng=en 2025-12-01T00:00:00Z Search/Exam 6 EP20833971: Grant of extension of time limit (examination procedure) https://register.epo.org/application?number=EP20833971&documentId=MFEB04M7J19UUX9&lng=en Mon, 15 Sep 2025 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=MFEB04M7J19UUX9&lng=en 2025-09-15T00:00:00Z Search/Exam 2 EP20833971: (Electronic) Receipt https://register.epo.org/application?number=EP20833971&documentId=MFCRRGMK19K778L&lng=en Tue, 09 Sep 2025 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=MFCRRGMK19K778L&lng=en 2025-09-09T00:00:00Z Search/Exam 1 EP20833971: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20833971&documentId=MFCRRFV21WHEV89&lng=en Tue, 09 Sep 2025 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=MFCRRFV21WHEV89&lng=en 2025-09-09T00:00:00Z Search/Exam 1 EP20833971: Request for extension of time limit to communication from the Examining Division https://register.epo.org/application?number=EP20833971&documentId=MFCRRG8D1CYJHMP&lng=en Tue, 09 Sep 2025 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=MFCRRG8D1CYJHMP&lng=en 2025-09-09T00:00:00Z Search/Exam 1 EP20833971: Annex to the communication https://register.epo.org/application?number=EP20833971&documentId=MB80YMC716L6NSS&lng=en Tue, 03 Jun 2025 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=MB80YMC716L6NSS&lng=en 2025-06-03T00:00:00Z Search/Exam 3 EP20833971: Communication from the Examining Division https://register.epo.org/application?number=EP20833971&documentId=MB80YMC41H59MOL&lng=en Tue, 03 Jun 2025 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=MB80YMC41H59MOL&lng=en 2025-06-03T00:00:00Z Search/Exam 2 EP20833971: (Electronic) Receipt https://register.epo.org/application?number=EP20833971&documentId=LXSX9PDSEYUN8EZ&lng=en Mon, 24 Jun 2024 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LXSX9PDSEYUN8EZ&lng=en 2024-06-24T00:00:00Z Search/Exam 1 EP20833971: Amended claims with annotations https://register.epo.org/application?number=EP20833971&documentId=LXSX9DFB168DG3K&lng=en Mon, 24 Jun 2024 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LXSX9DFB168DG3K&lng=en 2024-06-24T00:00:00Z Search/Exam 2 EP20833971: Claims https://register.epo.org/application?number=EP20833971&documentId=LXSX9DU81VZZAT6&lng=en Mon, 24 Jun 2024 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LXSX9DU81VZZAT6&lng=en 2024-06-24T00:00:00Z Search/Exam 1 EP20833971: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20833971&documentId=LXSX9CBI1V1T6EI&lng=en Mon, 24 Jun 2024 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LXSX9CBI1V1T6EI&lng=en 2024-06-24T00:00:00Z Search/Exam 2 EP20833971: Non-patent literature cited during the examination procedure https://register.epo.org/application?number=EP20833971&documentId=LXSX9HL312VQBH0&lng=en Mon, 24 Jun 2024 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LXSX9HL312VQBH0&lng=en 2024-06-24T00:00:00Z Search/Exam 175 EP20833971: Non-patent literature cited during the examination procedure https://register.epo.org/application?number=EP20833971&documentId=LXSX9F6D3BPCFZJ&lng=en Mon, 24 Jun 2024 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LXSX9F6D3BPCFZJ&lng=en 2024-06-24T00:00:00Z Search/Exam 59 EP20833971: Non-patent literature cited during the examination procedure https://register.epo.org/application?number=EP20833971&documentId=LXSX9EO017K2IZ3&lng=en Mon, 24 Jun 2024 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LXSX9EO017K2IZ3&lng=en 2024-06-24T00:00:00Z Search/Exam 7 EP20833971: Non-patent literature cited during the examination procedure https://register.epo.org/application?number=EP20833971&documentId=LXSX9E1J68RAI5O&lng=en Mon, 24 Jun 2024 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LXSX9E1J68RAI5O&lng=en 2024-06-24T00:00:00Z Search/Exam 7 EP20833971: Reply to communication from the Examining Division https://register.epo.org/application?number=EP20833971&documentId=LXSX9CPA4X46DBI&lng=en Mon, 24 Jun 2024 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LXSX9CPA4X46DBI&lng=en 2024-06-24T00:00:00Z Search/Exam 7 EP20833971: Grant of extension of time limit (examination procedure) https://register.epo.org/application?number=EP20833971&documentId=LUK3UR6B1PAN3MG&lng=en Mon, 08 Apr 2024 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LUK3UR6B1PAN3MG&lng=en 2024-04-08T00:00:00Z Search/Exam 2 EP20833971: (Electronic) Receipt https://register.epo.org/application?number=EP20833971&documentId=LUIRFMY0A3JUA2E&lng=en Tue, 02 Apr 2024 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LUIRFMY0A3JUA2E&lng=en 2024-04-02T00:00:00Z Search/Exam 1 EP20833971: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20833971&documentId=LUIRFM7C1DPLTMS&lng=en Tue, 02 Apr 2024 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LUIRFM7C1DPLTMS&lng=en 2024-04-02T00:00:00Z Search/Exam 1 EP20833971: Request for extension of time limit to communication from the Examining Division https://register.epo.org/application?number=EP20833971&documentId=LUIRFMIYOANSVGK&lng=en Tue, 02 Apr 2024 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LUIRFMIYOANSVGK&lng=en 2024-04-02T00:00:00Z Search/Exam 1 EP20833971: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20833971&documentId=LTR5WLPVXU3RP49&lng=en Wed, 13 Mar 2024 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LTR5WLPVXU3RP49&lng=en 2024-03-13T00:00:00Z Search/Exam 2 EP20833971: Annex to the communication https://register.epo.org/application?number=EP20833971&documentId=LQCE0AH4AI8A4M1&lng=en Fri, 22 Dec 2023 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LQCE0AH4AI8A4M1&lng=en 2023-12-22T00:00:00Z Search/Exam 4 EP20833971: Communication from the Examining Division https://register.epo.org/application?number=EP20833971&documentId=LQCE0A7FSZN4WCE&lng=en Fri, 22 Dec 2023 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LQCE0A7FSZN4WCE&lng=en 2023-12-22T00:00:00Z Search/Exam 2 EP20833971: Examination started https://register.epo.org/application?number=EP20833971&documentId=LQAWEXZP1OGNZCJ&lng=en Mon, 18 Dec 2023 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LQAWEXZP1OGNZCJ&lng=en 2023-12-18T00:00:00Z Search/Exam 1 EP20833971: (Electronic) Receipt https://register.epo.org/application?number=EP20833971&documentId=LDKHV06U1FGTUVX&lng=en Tue, 31 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LDKHV06U1FGTUVX&lng=en 2023-01-31T00:00:00Z Search/Exam 1 EP20833971: Amended claims filed after receipt of (European) search report https://register.epo.org/application?number=EP20833971&documentId=LDKHURUS1XUQPZ9&lng=en Tue, 31 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LDKHURUS1XUQPZ9&lng=en 2023-01-31T00:00:00Z Search/Exam 2 EP20833971: Amended claims with annotations https://register.epo.org/application?number=EP20833971&documentId=LDKHUS5JBQHCCKS&lng=en Tue, 31 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LDKHUS5JBQHCCKS&lng=en 2023-01-31T00:00:00Z Search/Exam 2 EP20833971: Amendments received before examination https://register.epo.org/application?number=EP20833971&documentId=LDKHUR341GV6VKT&lng=en Tue, 31 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LDKHUR341GV6VKT&lng=en 2023-01-31T00:00:00Z Search/Exam 6 EP20833971: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20833971&documentId=LDKHUQQQ10MGMX2&lng=en Tue, 31 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LDKHUQQQ10MGMX2&lng=en 2023-01-31T00:00:00Z Search/Exam 1 EP20833971: Non-patent literature cited during the examination procedure https://register.epo.org/application?number=EP20833971&documentId=LDKHUSLULBZOKEB&lng=en Tue, 31 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=LDKHUSLULBZOKEB&lng=en 2023-01-31T00:00:00Z Search/Exam 120 EP20833971: Notification on forthcoming publication of bibliographic data https://register.epo.org/application?number=EP20833971&documentId=L8XMYMLIOTZAY2E&lng=en Wed, 12 Oct 2022 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=L8XMYMLIOTZAY2E&lng=en 2022-10-12T00:00:00Z Search/Exam 1 EP20833971: Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee https://register.epo.org/application?number=EP20833971&documentId=L6BBFFFBUOQOQWP&lng=en Tue, 09 Aug 2022 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=L6BBFFFBUOQOQWP&lng=en 2022-08-09T00:00:00Z Search/Exam 3 EP20833971: Copy of the international preliminary report on patentability https://register.epo.org/application?number=EP20833971&documentId=L5QHBTL41GO09JR&lng=en Mon, 18 Jul 2022 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=L5QHBTL41GO09JR&lng=en 2022-07-18T00:00:00Z Search/Exam 6 EP20833971: Information regarding early processing https://register.epo.org/application?number=EP20833971&documentId=L3LGQYMI84Q2QCM&lng=en Tue, 31 May 2022 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=L3LGQYMI84Q2QCM&lng=en 2022-05-31T00:00:00Z Search/Exam 2 EP20833971: (Electronic) Receipt https://register.epo.org/application?number=EP20833971&documentId=L3IWE3PE53DAI8I&lng=en Mon, 23 May 2022 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=L3IWE3PE53DAI8I&lng=en 2022-05-23T00:00:00Z Search/Exam 1 EP20833971: Request for entry into the European phase https://register.epo.org/application?number=EP20833971&documentId=L3IWE2QTEGPOLW6&lng=en Mon, 23 May 2022 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=L3IWE2QTEGPOLW6&lng=en 2022-05-23T00:00:00Z Search/Exam 5 EP20833971: Information on entry into European phase https://register.epo.org/application?number=EP20833971&documentId=L2ZA23V71UDJOLR&lng=en Fri, 13 May 2022 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=L2ZA23V71UDJOLR&lng=en 2022-05-13T00:00:00Z Search/Exam 4 EP20833971: Priority document (electronically transmitted) https://register.epo.org/application?number=EP20833971&documentId=E6ISR4P18051DSU&lng=en Mon, 26 Jul 2021 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=E6ISR4P18051DSU&lng=en 2021-07-26T00:00:00Z Search/Exam 51 EP20833971: Copy of the international search report https://register.epo.org/application?number=EP20833971&documentId=E6GSGQAX3154DSU&lng=en Thu, 08 Jul 2021 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=E6GSGQAX3154DSU&lng=en 2021-07-08T00:00:00Z Search/Exam 2 EP20833971: Published international application - A1 https://register.epo.org/application?number=EP20833971&documentId=E6GSGQAW9952DSU&lng=en Thu, 08 Jul 2021 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=E6GSGQAW9952DSU&lng=en 2021-07-08T00:00:00Z Search/Exam 34 EP20833971: ISR: cited documents https://register.epo.org/application?number=EP20833971&documentId=E501U5ZG6247DSU&lng=en Mon, 29 Mar 2021 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=E501U5ZG6247DSU&lng=en 2021-03-29T00:00:00Z PCTISA 2 EP20833971: Written opinion of the ISA, boxes No. I to VIII https://register.epo.org/application?number=EP20833971&documentId=E501VCMI1534DSU&lng=en Mon, 29 Mar 2021 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=E501VCMI1534DSU&lng=en 2021-03-29T00:00:00Z PCTISA 2 EP20833971: Written opinion of the ISA, cover sheet https://register.epo.org/application?number=EP20833971&documentId=E501VCMC0974DSU&lng=en Mon, 29 Mar 2021 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=E501VCMC0974DSU&lng=en 2021-03-29T00:00:00Z PCTISA 1 EP20833971: Written opinion of the ISA, supplemental box https://register.epo.org/application?number=EP20833971&documentId=E501VCMP1102DSU&lng=en Mon, 29 Mar 2021 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=E501VCMP1102DSU&lng=en 2021-03-29T00:00:00Z PCTISA 2 EP20833971: Notification of receipt of Search copy https://register.epo.org/application?number=EP20833971&documentId=E5RF7BSQ9161DSU&lng=en Tue, 19 Jan 2021 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=E5RF7BSQ9161DSU&lng=en 2021-01-19T00:00:00Z PCTISA 1 EP20833971: Abstract https://register.epo.org/application?number=EP20833971&documentId=E5P424I47454DSU&lng=en Wed, 06 Jan 2021 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=E5P424I47454DSU&lng=en 2021-01-06T00:00:00Z PCTISA 1 EP20833971: Claims https://register.epo.org/application?number=EP20833971&documentId=E5P424I45267DSU&lng=en Wed, 06 Jan 2021 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=E5P424I45267DSU&lng=en 2021-01-06T00:00:00Z PCTISA 2 EP20833971: Communication in Cases for Which No Other Form Is Applicable (copy for ISA/EP) https://register.epo.org/application?number=EP20833971&documentId=E5P42O6N7258DSU&lng=en Wed, 06 Jan 2021 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=E5P42O6N7258DSU&lng=en 2021-01-06T00:00:00Z PCTISA 1 EP20833971: Description https://register.epo.org/application?number=EP20833971&documentId=E5P424I43227DSU&lng=en Wed, 06 Jan 2021 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=E5P424I43227DSU&lng=en 2021-01-06T00:00:00Z PCTISA 31 EP20833971: Request form for international application (copy for ISA/EP) https://register.epo.org/application?number=EP20833971&documentId=E5P42O6R0697DSU&lng=en Wed, 06 Jan 2021 00:00:00 GMT https://register.epo.org/application?number=EP20833971&documentId=E5P42O6R0697DSU&lng=en 2021-01-06T00:00:00Z PCTISA 4