Dossier documents for application EP20816446 https://register.epo.org/rssDocuments?application=EP20816446 en Wed, 08 Apr 2026 02:29:12 GMT 2026-04-08T02:29:12Z en EP20816446: Grant of extension of time limit (examination procedure) https://register.epo.org/application?number=EP20816446&documentId=MMARFMMWE5EX1D7&lng=en Fri, 06 Mar 2026 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=MMARFMMWE5EX1D7&lng=en 2026-03-06T00:00:00Z Search/Exam 1 EP20816446: (Electronic) Receipt https://register.epo.org/application?number=EP20816446&documentId=MMAJOY5YFWSI90F&lng=en Tue, 03 Mar 2026 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=MMAJOY5YFWSI90F&lng=en 2026-03-03T00:00:00Z Search/Exam 1 EP20816446: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20816446&documentId=MMAJOWZA1HSE9BX&lng=en Tue, 03 Mar 2026 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=MMAJOWZA1HSE9BX&lng=en 2026-03-03T00:00:00Z Search/Exam 1 EP20816446: Request for extension of time limit to communication from the Examining Division https://register.epo.org/application?number=EP20816446&documentId=MMAJOXITBGAG45P&lng=en Tue, 03 Mar 2026 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=MMAJOXITBGAG45P&lng=en 2026-03-03T00:00:00Z Search/Exam 2 EP20816446: Annex to the communication https://register.epo.org/application?number=EP20816446&documentId=MHJCQYEW1P73VDA&lng=en Thu, 06 Nov 2025 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=MHJCQYEW1P73VDA&lng=en 2025-11-06T00:00:00Z Search/Exam 3 EP20816446: Communication from the Examining Division https://register.epo.org/application?number=EP20816446&documentId=MHJCQYETH2KJOVB&lng=en Thu, 06 Nov 2025 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=MHJCQYETH2KJOVB&lng=en 2025-11-06T00:00:00Z Search/Exam 2 EP20816446: (Electronic) Receipt https://register.epo.org/application?number=EP20816446&documentId=M6KO0DHQ1KJM1K6&lng=en Fri, 31 Jan 2025 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=M6KO0DHQ1KJM1K6&lng=en 2025-01-31T00:00:00Z Search/Exam 1 EP20816446: Amended description with annotations https://register.epo.org/application?number=EP20816446&documentId=M6KO0BNC1CMBZ05&lng=en Fri, 31 Jan 2025 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=M6KO0BNC1CMBZ05&lng=en 2025-01-31T00:00:00Z Search/Exam 14 EP20816446: Description https://register.epo.org/application?number=EP20816446&documentId=M6KO0CIB1HKV843&lng=en Fri, 31 Jan 2025 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=M6KO0CIB1HKV843&lng=en 2025-01-31T00:00:00Z Search/Exam 14 EP20816446: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20816446&documentId=M6KO0ASWVBFP4YB&lng=en Fri, 31 Jan 2025 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=M6KO0ASWVBFP4YB&lng=en 2025-01-31T00:00:00Z Search/Exam 1 EP20816446: Reply to communication from the Examining Division https://register.epo.org/application?number=EP20816446&documentId=M6KO0B7D50BEGEW&lng=en Fri, 31 Jan 2025 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=M6KO0B7D50BEGEW&lng=en 2025-01-31T00:00:00Z Search/Exam 6 EP20816446: Grant of extension of time limit (examination procedure) https://register.epo.org/application?number=EP20816446&documentId=M47H4BXU45CO1JP&lng=en Thu, 05 Dec 2024 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=M47H4BXU45CO1JP&lng=en 2024-12-05T00:00:00Z Search/Exam 1 EP20816446: (Electronic) Receipt https://register.epo.org/application?number=EP20816446&documentId=M477GQMU1Q5Y4QK&lng=en Mon, 02 Dec 2024 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=M477GQMU1Q5Y4QK&lng=en 2024-12-02T00:00:00Z Search/Exam 1 EP20816446: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20816446&documentId=M477GNQRU3G31SY&lng=en Mon, 02 Dec 2024 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=M477GNQRU3G31SY&lng=en 2024-12-02T00:00:00Z Search/Exam 1 EP20816446: Request for extension of time limit to communication from the Examining Division https://register.epo.org/application?number=EP20816446&documentId=M477GQ4FW1LD267&lng=en Mon, 02 Dec 2024 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=M477GQ4FW1LD267&lng=en 2024-12-02T00:00:00Z Search/Exam 2 EP20816446: Annex to the communication https://register.epo.org/application?number=EP20816446&documentId=LZ9YSQGQ13FRHIL&lng=en Mon, 05 Aug 2024 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=LZ9YSQGQ13FRHIL&lng=en 2024-08-05T00:00:00Z Search/Exam 3 EP20816446: Communication from the Examining Division https://register.epo.org/application?number=EP20816446&documentId=LZ9YSQ1LMD0U1R6&lng=en Mon, 05 Aug 2024 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=LZ9YSQ1LMD0U1R6&lng=en 2024-08-05T00:00:00Z Search/Exam 2 EP20816446: Examination started https://register.epo.org/application?number=EP20816446&documentId=LZ9R14DFU6TH260&lng=en Wed, 31 Jul 2024 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=LZ9R14DFU6TH260&lng=en 2024-07-31T00:00:00Z Search/Exam 1 EP20816446: (Electronic) Receipt https://register.epo.org/application?number=EP20816446&documentId=LCQ9N30275QUAQO&lng=en Tue, 10 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=LCQ9N30275QUAQO&lng=en 2023-01-10T00:00:00Z Search/Exam 1 EP20816446: Amended claims filed after receipt of (European) search report https://register.epo.org/application?number=EP20816446&documentId=LCQ9MZF31K69IHQ&lng=en Tue, 10 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=LCQ9MZF31K69IHQ&lng=en 2023-01-10T00:00:00Z Search/Exam 3 EP20816446: Amended claims with annotations https://register.epo.org/application?number=EP20816446&documentId=LCQ9MZUU3FJYK64&lng=en Tue, 10 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=LCQ9MZUU3FJYK64&lng=en 2023-01-10T00:00:00Z Search/Exam 3 EP20816446: Amended description filed after receipt of (European) search report https://register.epo.org/application?number=EP20816446&documentId=LCQ9N0CH1ROA1FS&lng=en Tue, 10 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=LCQ9N0CH1ROA1FS&lng=en 2023-01-10T00:00:00Z Search/Exam 14 EP20816446: Amended description with annotations https://register.epo.org/application?number=EP20816446&documentId=LCQ9N1JB1Q5L2T4&lng=en Tue, 10 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=LCQ9N1JB1Q5L2T4&lng=en 2023-01-10T00:00:00Z Search/Exam 14 EP20816446: Amendments received before examination https://register.epo.org/application?number=EP20816446&documentId=LCQ9MYSUFICUI9N&lng=en Tue, 10 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=LCQ9MYSUFICUI9N&lng=en 2023-01-10T00:00:00Z Search/Exam 4 EP20816446: Letter accompanying subsequently filed items https://register.epo.org/application?number=EP20816446&documentId=LCQ9MY9U8XZ3LKZ&lng=en Tue, 10 Jan 2023 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=LCQ9MY9U8XZ3LKZ&lng=en 2023-01-10T00:00:00Z Search/Exam 2 EP20816446: Notification on forthcoming publication of bibliographic data https://register.epo.org/application?number=EP20816446&documentId=L7JTL9HC36LYU9K&lng=en Wed, 07 Sep 2022 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=L7JTL9HC36LYU9K&lng=en 2022-09-07T00:00:00Z Search/Exam 1 EP20816446: Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee https://register.epo.org/application?number=EP20816446&documentId=L4XASUGX8CSUL46&lng=en Tue, 05 Jul 2022 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=L4XASUGX8CSUL46&lng=en 2022-07-05T00:00:00Z Search/Exam 3 EP20816446: (Electronic) Receipt https://register.epo.org/application?number=EP20816446&documentId=L4E9796W1ACQY20&lng=en Tue, 14 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=L4E9796W1ACQY20&lng=en 2022-06-14T00:00:00Z Search/Exam 1 EP20816446: Priority search results https://register.epo.org/application?number=EP20816446&documentId=L4E978EY2QHD353&lng=en Tue, 14 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=L4E978EY2QHD353&lng=en 2022-06-14T00:00:00Z Search/Exam 2 EP20816446: Request for entry into the European phase https://register.epo.org/application?number=EP20816446&documentId=L4E977PX1JL9SWP&lng=en Tue, 14 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=L4E977PX1JL9SWP&lng=en 2022-06-14T00:00:00Z Search/Exam 5 EP20816446: Copy of the international preliminary report on patentability https://register.epo.org/application?number=EP20816446&documentId=L4CJYTC914I8ZU1&lng=en Mon, 13 Jun 2022 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=L4CJYTC914I8ZU1&lng=en 2022-06-13T00:00:00Z Search/Exam 9 EP20816446: Information on entry into European phase https://register.epo.org/application?number=EP20816446&documentId=L1LA19H4YOR6ZSE&lng=en Fri, 08 Apr 2022 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=L1LA19H4YOR6ZSE&lng=en 2022-04-08T00:00:00Z Search/Exam 4 EP20816446: Priority document (electronically transmitted) https://register.epo.org/application?number=EP20816446&documentId=E6DSDYHW9209DSU&lng=en Mon, 21 Jun 2021 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=E6DSDYHW9209DSU&lng=en 2021-06-21T00:00:00Z Search/Exam 22 EP20816446: Copy of the international search report https://register.epo.org/application?number=EP20816446&documentId=E6B7ZZLB8754DSU&lng=en Thu, 03 Jun 2021 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=E6B7ZZLB8754DSU&lng=en 2021-06-03T00:00:00Z Search/Exam 3 EP20816446: Copy of the international search report https://register.epo.org/application?number=EP20816446&documentId=E6B7ZZLB5493DSU&lng=en Thu, 03 Jun 2021 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=E6B7ZZLB5493DSU&lng=en 2021-06-03T00:00:00Z Search/Exam 3 EP20816446: Published international application - A1 https://register.epo.org/application?number=EP20816446&documentId=E6B7ZZLA5384DSU&lng=en Thu, 03 Jun 2021 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=E6B7ZZLA5384DSU&lng=en 2021-06-03T00:00:00Z Search/Exam 21 EP20816446: Incoming letter related to PCT RO https://register.epo.org/application?number=EP20816446&documentId=E5Q2Z2LT1935235&lng=en Wed, 30 Dec 2020 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=E5Q2Z2LT1935235&lng=en 2020-12-30T00:00:00Z PCTRO 1 EP20816446: Notification of the international application number and of the international filing date https://register.epo.org/application?number=EP20816446&documentId=E5LYP79E9626002&lng=en Fri, 11 Dec 2020 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=E5LYP79E9626002&lng=en 2020-12-11T00:00:00Z PCTRO 9 EP20816446: (Electronic) Receipt https://register.epo.org/application?number=EP20816446&documentId=E5KDAK4W7849DSU&lng=en Fri, 27 Nov 2020 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=E5KDAK4W7849DSU&lng=en 2020-11-27T00:00:00Z PCTRO 2 EP20816446: Abstract https://register.epo.org/application?number=EP20816446&documentId=E5KDAKMV6299DSU&lng=en Fri, 27 Nov 2020 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=E5KDAKMV6299DSU&lng=en 2020-11-27T00:00:00Z PCTRO 1 EP20816446: Claims https://register.epo.org/application?number=EP20816446&documentId=E5KDAKMV3635DSU&lng=en Fri, 27 Nov 2020 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=E5KDAKMV3635DSU&lng=en 2020-11-27T00:00:00Z PCTRO 3 EP20816446: Description https://register.epo.org/application?number=EP20816446&documentId=E5KDAKMV1475DSU&lng=en Fri, 27 Nov 2020 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=E5KDAKMV1475DSU&lng=en 2020-11-27T00:00:00Z PCTRO 13 EP20816446: Document concerning fees and payments https://register.epo.org/application?number=EP20816446&documentId=E5KDAKZL8431DSU&lng=en Fri, 27 Nov 2020 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=E5KDAKZL8431DSU&lng=en 2020-11-27T00:00:00Z PCTRO 2 EP20816446: Drawings https://register.epo.org/application?number=EP20816446&documentId=E5KDAKS61561DSU&lng=en Fri, 27 Nov 2020 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=E5KDAKS61561DSU&lng=en 2020-11-27T00:00:00Z PCTRO 3 EP20816446: Electronic request for grant of an International application https://register.epo.org/application?number=EP20816446&documentId=E5LYP3516994002&lng=en Fri, 27 Nov 2020 00:00:00 GMT https://register.epo.org/application?number=EP20816446&documentId=E5LYP3516994002&lng=en 2020-11-27T00:00:00Z PCTRO 8