Dossier documents for application EP20834431 https://register.epo.org/rssDocuments?application=EP20834431 en Thu, 09 Apr 2026 17:31:13 GMT 2026-04-09T17:31:13Z en EP20834431: Application deemed to be withdrawn ( translations of claims/payment missing) https://register.epo.org/application?number=EP20834431&documentId=MLFW07A6GSQCOUU&lng=en Wed, 11 Feb 2026 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=MLFW07A6GSQCOUU&lng=en 2026-02-11T00:00:00Z Search/Exam 2 EP20834431: Annex to the communication about intention to grant a European patent https://register.epo.org/application?number=EP20834431&documentId=MFUVX4CNUV8H8OL&lng=en Wed, 24 Sep 2025 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=MFUVX4CNUV8H8OL&lng=en 2025-09-24T00:00:00Z Search/Exam 5 EP20834431: Bibliographic data of the European patent application https://register.epo.org/application?number=EP20834431&documentId=MFUVX4CE1M50WS6&lng=en Wed, 24 Sep 2025 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=MFUVX4CE1M50WS6&lng=en 2025-09-24T00:00:00Z Search/Exam 1 EP20834431: Communication about intention to grant a European patent https://register.epo.org/application?number=EP20834431&documentId=MFUVX4C91NGCZ9C&lng=en Wed, 24 Sep 2025 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=MFUVX4C91NGCZ9C&lng=en 2025-09-24T00:00:00Z Search/Exam 5 EP20834431: Intention to grant (signatures) https://register.epo.org/application?number=EP20834431&documentId=MFUVX4D1JNJG8KW&lng=en Wed, 24 Sep 2025 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=MFUVX4D1JNJG8KW&lng=en 2025-09-24T00:00:00Z Search/Exam 1 EP20834431: Text intended for grant (clean copy) https://register.epo.org/application?number=EP20834431&documentId=MFRG2T8K1GHDJ11&lng=en Wed, 24 Sep 2025 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=MFRG2T8K1GHDJ11&lng=en 2025-09-24T00:00:00Z Search/Exam 43 EP20834431: Text intended for grant (version for approval) https://register.epo.org/application?number=EP20834431&documentId=MFRG2WUN1LMKILB&lng=en Wed, 24 Sep 2025 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=MFRG2WUN1LMKILB&lng=en 2025-09-24T00:00:00Z Search/Exam 43 EP20834431: Examination started https://register.epo.org/application?number=EP20834431&documentId=MELLKVGEOSR8TTJ&lng=en Thu, 21 Aug 2025 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=MELLKVGEOSR8TTJ&lng=en 2025-08-21T00:00:00Z Search/Exam 1 EP20834431: Response to enquiry for communication from the Examining Division https://register.epo.org/application?number=EP20834431&documentId=M8PGJKABY6D6QUQ&lng=en Mon, 31 Mar 2025 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=M8PGJKABY6D6QUQ&lng=en 2025-03-31T00:00:00Z Search/Exam 1 EP20834431: (Electronic) Receipt https://register.epo.org/application?number=EP20834431&documentId=M8EA5P6L1582W0J&lng=en Tue, 18 Mar 2025 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=M8EA5P6L1582W0J&lng=en 2025-03-18T00:00:00Z Search/Exam 1 EP20834431: Enquiry as to the processing of the file https://register.epo.org/application?number=EP20834431&documentId=M8EA5OTZRM4OBFN&lng=en Tue, 18 Mar 2025 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=M8EA5OTZRM4OBFN&lng=en 2025-03-18T00:00:00Z Search/Exam 1 EP20834431: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20834431&documentId=M8EA5OEBYG1AF6J&lng=en Tue, 18 Mar 2025 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=M8EA5OEBYG1AF6J&lng=en 2025-03-18T00:00:00Z Search/Exam 1 EP20834431: Communication of amended entries concerning the representative https://register.epo.org/application?number=EP20834431&documentId=M3OMX9RB18K2RAL&lng=en Fri, 22 Nov 2024 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=M3OMX9RB18K2RAL&lng=en 2024-11-22T00:00:00Z Search/Exam 1 EP20834431: (Electronic) Receipt https://register.epo.org/application?number=EP20834431&documentId=M3OMTZEGHWKJTPZ&lng=en Tue, 19 Nov 2024 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=M3OMTZEGHWKJTPZ&lng=en 2024-11-19T00:00:00Z Search/Exam 2 EP20834431: Request for change of applicant's representative https://register.epo.org/application?number=EP20834431&documentId=M3OMTYODJIYI7JW&lng=en Tue, 19 Nov 2024 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=M3OMTYODJIYI7JW&lng=en 2024-11-19T00:00:00Z Search/Exam 4 EP20834431: (Electronic) Receipt https://register.epo.org/application?number=EP20834431&documentId=LQ2H2ZGC1TS1DVM&lng=en Tue, 12 Dec 2023 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=LQ2H2ZGC1TS1DVM&lng=en 2023-12-12T00:00:00Z Search/Exam 1 EP20834431: Amended claims filed after receipt of (European) search report https://register.epo.org/application?number=EP20834431&documentId=LQ2H2T2H14L31YG&lng=en Tue, 12 Dec 2023 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=LQ2H2T2H14L31YG&lng=en 2023-12-12T00:00:00Z Search/Exam 4 EP20834431: Amended claims filed after receipt of (European) search report https://register.epo.org/application?number=EP20834431&documentId=LQ2H2RB4JWSX6QD&lng=en Tue, 12 Dec 2023 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=LQ2H2RB4JWSX6QD&lng=en 2023-12-12T00:00:00Z Search/Exam 4 EP20834431: Amended claims filed after receipt of (European) search report https://register.epo.org/application?number=EP20834431&documentId=LQ2H2NDY1DEIWK8&lng=en Tue, 12 Dec 2023 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=LQ2H2NDY1DEIWK8&lng=en 2023-12-12T00:00:00Z Search/Exam 6 EP20834431: Amended claims with annotations https://register.epo.org/application?number=EP20834431&documentId=LQ2H2VQK1RS2YJH&lng=en Tue, 12 Dec 2023 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=LQ2H2VQK1RS2YJH&lng=en 2023-12-12T00:00:00Z Search/Exam 7 EP20834431: Amended claims with annotations https://register.epo.org/application?number=EP20834431&documentId=LQ2H2RZV1SU1QXW&lng=en Tue, 12 Dec 2023 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=LQ2H2RZV1SU1QXW&lng=en 2023-12-12T00:00:00Z Search/Exam 7 EP20834431: Amended claims with annotations https://register.epo.org/application?number=EP20834431&documentId=LQ2H2O73SK4HQ3Q&lng=en Tue, 12 Dec 2023 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=LQ2H2O73SK4HQ3Q&lng=en 2023-12-12T00:00:00Z Search/Exam 7 EP20834431: Amendments received before examination https://register.epo.org/application?number=EP20834431&documentId=LQ2H2LINGR9ATKR&lng=en Tue, 12 Dec 2023 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=LQ2H2LINGR9ATKR&lng=en 2023-12-12T00:00:00Z Search/Exam 17 EP20834431: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20834431&documentId=LQ2H2J1E1IGD9NJ&lng=en Tue, 12 Dec 2023 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=LQ2H2J1E1IGD9NJ&lng=en 2023-12-12T00:00:00Z Search/Exam 1 EP20834431: Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application https://register.epo.org/application?number=EP20834431&documentId=LI9EJUXQ12QRNPY&lng=en Tue, 06 Jun 2023 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=LI9EJUXQ12QRNPY&lng=en 2023-06-06T00:00:00Z Search/Exam 1 EP20834431: Communication regarding the transmission of the European search report https://register.epo.org/application?number=EP20834431&documentId=LHL3ZSQQFN9MBZB&lng=en Fri, 19 May 2023 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=LHL3ZSQQFN9MBZB&lng=en 2023-05-19T00:00:00Z Search/Exam 1 EP20834431: European search opinion https://register.epo.org/application?number=EP20834431&documentId=LHL7DDCJ1SFLQX3&lng=en Fri, 19 May 2023 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=LHL7DDCJ1SFLQX3&lng=en 2023-05-19T00:00:00Z Search/Exam 9 EP20834431: Information on Search Strategy https://register.epo.org/application?number=EP20834431&documentId=LHL728MV1JJ8TIT&lng=en Fri, 19 May 2023 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=LHL728MV1JJ8TIT&lng=en 2023-05-19T00:00:00Z Search/Exam 1 EP20834431: Supplementary European search report https://register.epo.org/application?number=EP20834431&documentId=LHL7287XS4758Y2&lng=en Fri, 19 May 2023 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=LHL7287XS4758Y2&lng=en 2023-05-19T00:00:00Z Search/Exam 2 EP20834431: Search started https://register.epo.org/application?number=EP20834431&documentId=LHG7ZAO918TP7LG&lng=en Tue, 09 May 2023 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=LHG7ZAO918TP7LG&lng=en 2023-05-09T00:00:00Z Search/Exam 1 EP20834431: (Electronic) Receipt https://register.epo.org/application?number=EP20834431&documentId=L46YLR8T1QFNTEP&lng=en Thu, 09 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=L46YLR8T1QFNTEP&lng=en 2022-06-09T00:00:00Z Search/Exam 1 EP20834431: Amended claims filed after receipt of (European) search report https://register.epo.org/application?number=EP20834431&documentId=L46YLPAJ1PLPEIZ&lng=en Thu, 09 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=L46YLPAJ1PLPEIZ&lng=en 2022-06-09T00:00:00Z Search/Exam 5 EP20834431: Amended claims with annotations https://register.epo.org/application?number=EP20834431&documentId=L46YLQ4L1MGLMJK&lng=en Thu, 09 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=L46YLQ4L1MGLMJK&lng=en 2022-06-09T00:00:00Z Search/Exam 6 EP20834431: Amendments received before examination https://register.epo.org/application?number=EP20834431&documentId=L46YLOHA8QIB1HQ&lng=en Thu, 09 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=L46YLOHA8QIB1HQ&lng=en 2022-06-09T00:00:00Z Search/Exam 1 EP20834431: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20834431&documentId=L46YLO4036PFG5T&lng=en Thu, 09 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=L46YLO4036PFG5T&lng=en 2022-06-09T00:00:00Z Search/Exam 1 EP20834431: Notification on forthcoming publication of bibliographic data https://register.epo.org/application?number=EP20834431&documentId=KYXMC2NR1711REE&lng=en Wed, 02 Feb 2022 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=KYXMC2NR1711REE&lng=en 2022-02-02T00:00:00Z Search/Exam 1 EP20834431: Copy of the international preliminary report on patentability https://register.epo.org/application?number=EP20834431&documentId=KYIHFOXF1D16ABO&lng=en Mon, 17 Jan 2022 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=KYIHFOXF1D16ABO&lng=en 2022-01-17T00:00:00Z Search/Exam 6 EP20834431: Communication regarding possible amendment of the application/payment of claims fee https://register.epo.org/application?number=EP20834431&documentId=KWE57GSVXIESRDB&lng=en Thu, 02 Dec 2021 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=KWE57GSVXIESRDB&lng=en 2021-12-02T00:00:00Z Search/Exam 3 EP20834431: Confirmation of effective date of early entry https://register.epo.org/application?number=EP20834431&documentId=KWDDESTX19MS3NG&lng=en Mon, 29 Nov 2021 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=KWDDESTX19MS3NG&lng=en 2021-11-29T00:00:00Z Search/Exam 1 EP20834431: (Electronic) Receipt https://register.epo.org/application?number=EP20834431&documentId=KWASIAIASLO4UOB&lng=en Mon, 22 Nov 2021 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=KWASIAIASLO4UOB&lng=en 2021-11-22T00:00:00Z Search/Exam 1 EP20834431: (Electronic) Receipt https://register.epo.org/application?number=EP20834431&documentId=KWAQTQ3RQ2BJSJN&lng=en Mon, 22 Nov 2021 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=KWAQTQ3RQ2BJSJN&lng=en 2021-11-22T00:00:00Z Search/Exam 1 EP20834431: Annex https://register.epo.org/application?number=EP20834431&documentId=KWASI9XE1J0VPYR&lng=en Mon, 22 Nov 2021 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=KWASI9XE1J0VPYR&lng=en 2021-11-22T00:00:00Z Search/Exam 1 EP20834431: Annexes filed during the procedure of transfer of rights https://register.epo.org/application?number=EP20834431&documentId=KWASI9ARJMRDV0W&lng=en Mon, 22 Nov 2021 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=KWASI9ARJMRDV0W&lng=en 2021-11-22T00:00:00Z Search/Exam 1 EP20834431: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20834431&documentId=KWASI86N7S9A5F2&lng=en Mon, 22 Nov 2021 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=KWASI86N7S9A5F2&lng=en 2021-11-22T00:00:00Z Search/Exam 1 EP20834431: Letter concerning the inventor https://register.epo.org/application?number=EP20834431&documentId=KWASI8IU1NPD2GD&lng=en Mon, 22 Nov 2021 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=KWASI8IU1NPD2GD&lng=en 2021-11-22T00:00:00Z Search/Exam 2 EP20834431: Request for entry into the European phase https://register.epo.org/application?number=EP20834431&documentId=KWAQTP4Y1P7UFXO&lng=en Mon, 22 Nov 2021 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=KWAQTP4Y1P7UFXO&lng=en 2021-11-22T00:00:00Z Search/Exam 5 EP20834431: Information on entry into European phase https://register.epo.org/application?number=EP20834431&documentId=KVRAT6871L3W01G&lng=en Fri, 12 Nov 2021 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=KVRAT6871L3W01G&lng=en 2021-11-12T00:00:00Z Search/Exam 4 EP20834431: Notification of the recording of a change https://register.epo.org/application?number=EP20834431&documentId=KVL51ATF1RSX7HJ&lng=en Thu, 04 Nov 2021 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=KVL51ATF1RSX7HJ&lng=en 2021-11-04T00:00:00Z Search/Exam 1 EP20834431: Priority document (electronically transmitted) https://register.epo.org/application?number=EP20834431&documentId=E5SSRCUY8348DSU&lng=en Mon, 25 Jan 2021 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=E5SSRCUY8348DSU&lng=en 2021-01-25T00:00:00Z Search/Exam 16 EP20834431: Copy of the international search report https://register.epo.org/application?number=EP20834431&documentId=E5QUA8JM5157DSU&lng=en Thu, 07 Jan 2021 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=E5QUA8JM5157DSU&lng=en 2021-01-07T00:00:00Z Search/Exam 1 EP20834431: Published international application - A1 https://register.epo.org/application?number=EP20834431&documentId=E5QUA8JM2174DSU&lng=en Thu, 07 Jan 2021 00:00:00 GMT https://register.epo.org/application?number=EP20834431&documentId=E5QUA8JM2174DSU&lng=en 2021-01-07T00:00:00Z Search/Exam 50