Dossier documents for application EP20720156 https://register.epo.org/rssDocuments?application=EP20720156 en Tue, 07 Apr 2026 11:58:47 GMT 2026-04-07T11:58:47Z en EP20720156: Application deemed to be withdrawn (non-payment of renewal fee) https://register.epo.org/application?number=EP20720156&documentId=M29MZNDFVUPNFUW&lng=en Wed, 16 Oct 2024 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=M29MZNDFVUPNFUW&lng=en 2024-10-16T00:00:00Z Search/Exam 2 EP20720156: Notice drawing attention to the payment of the renewal fee and additional fee https://register.epo.org/application?number=EP20720156&documentId=LVODZGIGVZ15EC8&lng=en Tue, 07 May 2024 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=LVODZGIGVZ15EC8&lng=en 2024-05-07T00:00:00Z Search/Exam 2 EP20720156: (Electronic) Receipt https://register.epo.org/application?number=EP20720156&documentId=LLF9CYEO1W17VRD&lng=en Thu, 17 Aug 2023 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=LLF9CYEO1W17VRD&lng=en 2023-08-17T00:00:00Z Search/Exam 1 EP20720156: Amended claims with annotations https://register.epo.org/application?number=EP20720156&documentId=LLF9CXTUXPT019V&lng=en Thu, 17 Aug 2023 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=LLF9CXTUXPT019V&lng=en 2023-08-17T00:00:00Z Search/Exam 3 EP20720156: Claims https://register.epo.org/application?number=EP20720156&documentId=LLF9CXDLJEQAWUW&lng=en Thu, 17 Aug 2023 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=LLF9CXDLJEQAWUW&lng=en 2023-08-17T00:00:00Z Search/Exam 2 EP20720156: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20720156&documentId=LLF9CWDXBRH96G9&lng=en Thu, 17 Aug 2023 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=LLF9CWDXBRH96G9&lng=en 2023-08-17T00:00:00Z Search/Exam 1 EP20720156: Reply to communication from the Examining Division https://register.epo.org/application?number=EP20720156&documentId=LLF9CWUV14S7MWG&lng=en Thu, 17 Aug 2023 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=LLF9CWUV14S7MWG&lng=en 2023-08-17T00:00:00Z Search/Exam 4 EP20720156: Grant of extension of time limit (examination procedure) https://register.epo.org/application?number=EP20720156&documentId=LIT5JIAG20ATMPL&lng=en Thu, 15 Jun 2023 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=LIT5JIAG20ATMPL&lng=en 2023-06-15T00:00:00Z Search/Exam 2 EP20720156: (Electronic) Receipt https://register.epo.org/application?number=EP20720156&documentId=LISJXU7C1EHCQGJ&lng=en Mon, 12 Jun 2023 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=LISJXU7C1EHCQGJ&lng=en 2023-06-12T00:00:00Z Search/Exam 1 EP20720156: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20720156&documentId=LISJXTFA7MJLYVI&lng=en Mon, 12 Jun 2023 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=LISJXTFA7MJLYVI&lng=en 2023-06-12T00:00:00Z Search/Exam 1 EP20720156: Request for extension of time limit to communication from the Examining Division https://register.epo.org/application?number=EP20720156&documentId=LISJXTR8162LX2N&lng=en Mon, 12 Jun 2023 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=LISJXTR8162LX2N&lng=en 2023-06-12T00:00:00Z Search/Exam 1 EP20720156: Annex to the communication https://register.epo.org/application?number=EP20720156&documentId=LDU88PGK1RFX8JS&lng=en Fri, 10 Feb 2023 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=LDU88PGK1RFX8JS&lng=en 2023-02-10T00:00:00Z Search/Exam 2 EP20720156: Communication from the Examining Division https://register.epo.org/application?number=EP20720156&documentId=LDU88PGI8LY0AXZ&lng=en Fri, 10 Feb 2023 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=LDU88PGI8LY0AXZ&lng=en 2023-02-10T00:00:00Z Search/Exam 2 EP20720156: Examination started https://register.epo.org/application?number=EP20720156&documentId=LDU0U4E4UM8VH49&lng=en Tue, 07 Feb 2023 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=LDU0U4E4UM8VH49&lng=en 2023-02-07T00:00:00Z Search/Exam 1 EP20720156: Copy of the international preliminary report on patentability https://register.epo.org/application?number=EP20720156&documentId=KUWI1ZZQ9EU5A2U&lng=en Mon, 18 Oct 2021 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=KUWI1ZZQ9EU5A2U&lng=en 2021-10-18T00:00:00Z Search/Exam 7 EP20720156: Notification on forthcoming publication of bibliographic data https://register.epo.org/application?number=EP20720156&documentId=E5KAYXLD0744DSU&lng=en Wed, 02 Dec 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E5KAYXLD0744DSU&lng=en 2020-12-02T00:00:00Z Search/Exam 1 EP20720156: Communication to designated inventor https://register.epo.org/application?number=EP20720156&documentId=E5J0KYG58852DSU&lng=en Mon, 30 Nov 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E5J0KYG58852DSU&lng=en 2020-11-30T00:00:00Z Search/Exam 1 EP20720156: Communication to designated inventor https://register.epo.org/application?number=EP20720156&documentId=E5J0KR677273DSU&lng=en Mon, 30 Nov 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E5J0KR677273DSU&lng=en 2020-11-30T00:00:00Z Search/Exam 1 EP20720156: Communication to designated inventor https://register.epo.org/application?number=EP20720156&documentId=E5J0KLVA5830DSU&lng=en Mon, 30 Nov 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E5J0KLVA5830DSU&lng=en 2020-11-30T00:00:00Z Search/Exam 1 EP20720156: Confirmation of receipt of (electronically) transmitted priority document https://register.epo.org/application?number=EP20720156&documentId=E5EZ4HQG8853DSU&lng=en Fri, 23 Oct 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E5EZ4HQG8853DSU&lng=en 2020-10-23T00:00:00Z Search/Exam 1 EP20720156: Priority document (electronically transmitted) https://register.epo.org/application?number=EP20720156&documentId=E5EXC4SA4602DSU&lng=en Tue, 20 Oct 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E5EXC4SA4602DSU&lng=en 2020-10-20T00:00:00Z Search/Exam 59 EP20720156: Communication regarding comments on written opinion/amendment of application/payment of claims fee https://register.epo.org/application?number=EP20720156&documentId=E5C2FKF17349079&lng=en Wed, 14 Oct 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E5C2FKF17349079&lng=en 2020-10-14T00:00:00Z Search/Exam 3 EP20720156: Confirmation of effective date of early entry https://register.epo.org/application?number=EP20720156&documentId=E5CS3DLJ0969079&lng=en Thu, 08 Oct 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E5CS3DLJ0969079&lng=en 2020-10-08T00:00:00Z Search/Exam 1 EP20720156: Copy of the international search report https://register.epo.org/application?number=EP20720156&documentId=E5DTKLJH4453DSU&lng=en Thu, 08 Oct 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E5DTKLJH4453DSU&lng=en 2020-10-08T00:00:00Z Search/Exam 3 EP20720156: Published international application - A1 https://register.epo.org/application?number=EP20720156&documentId=E5DTKLJF7673DSU&lng=en Thu, 08 Oct 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E5DTKLJF7673DSU&lng=en 2020-10-08T00:00:00Z Search/Exam 57 EP20720156: (Electronic) Receipt https://register.epo.org/application?number=EP20720156&documentId=E498IWOV1040DSU&lng=en Thu, 17 Sep 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E498IWOV1040DSU&lng=en 2020-09-17T00:00:00Z Search/Exam 1 EP20720156: Amended claims filed after receipt of (European) search report https://register.epo.org/application?number=EP20720156&documentId=E498IWIR9687DSU&lng=en Thu, 17 Sep 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E498IWIR9687DSU&lng=en 2020-09-17T00:00:00Z Search/Exam 2 EP20720156: Request for entry into the European phase https://register.epo.org/application?number=EP20720156&documentId=E498IWFW2945DSU&lng=en Thu, 17 Sep 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E498IWFW2945DSU&lng=en 2020-09-17T00:00:00Z Search/Exam 5 EP20720156: Copy of the international preliminary report on patentability https://register.epo.org/application?number=EP20720156&documentId=E5A28F4C6086079&lng=en Mon, 06 Jul 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E5A28F4C6086079&lng=en 2020-07-06T00:00:00Z Search/Exam 6 EP20720156: Copy of the international search report https://register.epo.org/application?number=EP20720156&documentId=E5A28EPG3897079&lng=en Mon, 06 Jul 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E5A28EPG3897079&lng=en 2020-07-06T00:00:00Z Search/Exam 4 EP20720156: ISR: cited documents https://register.epo.org/application?number=EP20720156&documentId=E4Y1H9V74463DSU&lng=en Mon, 06 Jul 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E4Y1H9V74463DSU&lng=en 2020-07-06T00:00:00Z PCTISA 3 EP20720156: Written opinion of the ISA, boxes No. I to VIII https://register.epo.org/application?number=EP20720156&documentId=E4Y1IIAB2529DSU&lng=en Mon, 06 Jul 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E4Y1IIAB2529DSU&lng=en 2020-07-06T00:00:00Z PCTISA 2 EP20720156: Written opinion of the ISA, cover sheet https://register.epo.org/application?number=EP20720156&documentId=E4Y1IH944588DSU&lng=en Mon, 06 Jul 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E4Y1IH944588DSU&lng=en 2020-07-06T00:00:00Z PCTISA 1 EP20720156: Written opinion of the ISA, supplemental box https://register.epo.org/application?number=EP20720156&documentId=E4Y1IIAC4407DSU&lng=en Mon, 06 Jul 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E4Y1IIAC4407DSU&lng=en 2020-07-06T00:00:00Z PCTISA 3 EP20720156: Substitute sheet (Rule 26) - drawings for ISA/EP https://register.epo.org/application?number=EP20720156&documentId=E4VKFYWG9106DSU&lng=en Sat, 06 Jun 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E4VKFYWG9106DSU&lng=en 2020-06-06T00:00:00Z PCTISA 11 EP20720156: Notification of the recording of a change https://register.epo.org/application?number=EP20720156&documentId=E4STMK7U0498DSU&lng=en Mon, 18 May 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E4STMK7U0498DSU&lng=en 2020-05-18T00:00:00Z PCTISA 1 EP20720156: Notification of receipt of Search copy https://register.epo.org/application?number=EP20720156&documentId=E4P5L4BQ5471DSU&lng=en Wed, 06 May 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E4P5L4BQ5471DSU&lng=en 2020-05-06T00:00:00Z PCTISA 1 EP20720156: Abstract https://register.epo.org/application?number=EP20720156&documentId=E4N97TEI0831DSU&lng=en Thu, 16 Apr 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E4N97TEI0831DSU&lng=en 2020-04-16T00:00:00Z PCTISA 1 EP20720156: Claims https://register.epo.org/application?number=EP20720156&documentId=E4N97TEH3276DSU&lng=en Thu, 16 Apr 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E4N97TEH3276DSU&lng=en 2020-04-16T00:00:00Z PCTISA 4 EP20720156: Description https://register.epo.org/application?number=EP20720156&documentId=E4N97TEG6241DSU&lng=en Thu, 16 Apr 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E4N97TEG6241DSU&lng=en 2020-04-16T00:00:00Z PCTISA 40 EP20720156: Drawings https://register.epo.org/application?number=EP20720156&documentId=E4N97TEI5131DSU&lng=en Thu, 16 Apr 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E4N97TEI5131DSU&lng=en 2020-04-16T00:00:00Z PCTISA 13 EP20720156: Invitation to Correct Defects in the International Application (copy for ISA/EP) https://register.epo.org/application?number=EP20720156&documentId=E4N97TD91986DSU&lng=en Thu, 16 Apr 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E4N97TD91986DSU&lng=en 2020-04-16T00:00:00Z PCTISA 4 EP20720156: Request form for international application (copy for ISA/EP) https://register.epo.org/application?number=EP20720156&documentId=E4N97TD51295DSU&lng=en Thu, 16 Apr 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E4N97TD51295DSU&lng=en 2020-04-16T00:00:00Z PCTISA 4 EP20720156: Submission concerning representation https://register.epo.org/application?number=EP20720156&documentId=E4N97TD33948DSU&lng=en Thu, 16 Apr 2020 00:00:00 GMT https://register.epo.org/application?number=EP20720156&documentId=E4N97TD33948DSU&lng=en 2020-04-16T00:00:00Z PCTISA 1