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EP3655644
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Extract from the Register of European Patents
EP About this file: EP3655644
| EP3655644 - WIND TURBINE BLADE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.10.2025 Database last updated on 09.04.2026 | |
| Former | The patent has been granted Status updated on 25.10.2024 | ||
| Former | Grant of patent is intended Status updated on 05.09.2024 | ||
| Former | Examination is in progress Status updated on 21.08.2024 | ||
| Former | Grant of patent is intended Status updated on 30.07.2024 | ||
| Former | Examination is in progress Status updated on 20.05.2022 | ||
| Former | Request for examination was made Status updated on 24.04.2020 | ||
| Former | The international publication has been made Status updated on 26.01.2019 | ||
| Former | unknown Status updated on 03.08.2018 | Most recent event Tooltip | 03.10.2025 | No opposition filed within time limit | published on 05.11.2025 [2025/45] | Applicant(s) | For all designated states Vestas Wind Systems A/S Hedeager 42 8200 Aarhus N / DK | [2020/22] | Inventor(s) | 01 /
HURAULT, Jeremy 40 Middle Road Southampton Hampshire SO19 8FQ / GB | 02 /
KAMRUZZAMAN, Mohammad 8 Prospect Road Southampton Hampshire SO19 7DG / GB | 03 /
ROWLINSON, Ben 35 Nelson Drive Cowes Isle of Wight PO31 8QX / GB | [2020/22] | Representative(s) | Vestas Patents Department Hedeager 42 8200 Aarhus N / DK | [2020/22] | Application number, filing date | 18743391.7 | 12.07.2018 | [2020/22] | WO2018DK50182 | Priority number, date | DK2017PA70584 | 20.07.2017 Original published format: DK PA201770584 | [2020/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019015731 | Date: | 24.01.2019 | Language: | EN | [2019/04] | Type: | A1 Application with search report | No.: | EP3655644 | Date: | 27.05.2020 | Language: | EN | The application published by WIPO in one of the EPO official languages on 24.01.2019 takes the place of the publication of the European patent application. | [2020/22] | Type: | B1 Patent specification | No.: | EP3655644 | Date: | 27.11.2024 | Language: | EN | [2024/48] | Search report(s) | International search report - published on: | EP | 24.01.2019 | Classification | IPC: | F03D1/06, F03D80/30 | [2020/22] | CPC: |
F03D1/0675 (EP);
F03D1/0633 (EP);
F03D80/30 (EP);
F05B2240/3062 (EP);
F05B2240/307 (EP);
F05B2260/96 (EP);
Y02E10/72 (EP)
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| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2020/22]
| Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | WINDTURBINENSCHAUFEL | [2020/22] | English: | WIND TURBINE BLADE | [2020/22] | French: | PALE D'ÉOLIENNE | [2020/22] | Entry into regional phase | 18.02.2020 | National basic fee paid | 18.02.2020 | Designation fee(s) paid | 18.02.2020 | Examination fee paid | Examination procedure | 18.02.2020 | Examination requested [2020/22] | 18.02.2020 | Date on which the examining division has become responsible | 09.09.2020 | Amendment by applicant (claims and/or description) | 19.05.2022 | Despatch of a communication from the examining division (Time limit: M06) | 14.11.2022 | Reply to a communication from the examining division | 31.07.2024 | Communication of intention to grant the patent | 20.08.2024 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 06.09.2024 | Communication of intention to grant the patent | 22.10.2024 | Fee for grant paid | 22.10.2024 | Fee for publishing/printing paid | 22.10.2024 | Receipt of the translation of the claim(s) | Opposition(s) | 28.08.2025 | No opposition filed within time limit [2025/45] | Fees paid | Renewal fee | 27.07.2020 | Renewal fee patent year 03 | 26.07.2021 | Renewal fee patent year 04 | 26.07.2022 | Renewal fee patent year 05 | 25.07.2023 | Renewal fee patent year 06 | 25.07.2024 | Renewal fee patent year 07 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | CZ | 27.11.2024 | HR | 27.11.2024 | PL | 27.11.2024 | SK | 27.11.2024 | SM | 27.11.2024 | NO | 27.02.2025 | RS | 27.02.2025 | GR | 28.02.2025 | IS | 27.03.2025 | [2025/36] |
| Former [2025/32] | HR | 27.11.2024 | |
| PL | 27.11.2024 | ||
| SM | 27.11.2024 | ||
| NO | 27.02.2025 | ||
| RS | 27.02.2025 | ||
| GR | 28.02.2025 | ||
| IS | 27.03.2025 | ||
| Former [2025/23] | HR | 27.11.2024 | |
| PL | 27.11.2024 | ||
| NO | 27.02.2025 | ||
| RS | 27.02.2025 | ||
| GR | 28.02.2025 | ||
| IS | 27.03.2025 | ||
| Former [2025/22] | HR | 27.11.2024 | |
| NO | 27.02.2025 | ||
| GR | 28.02.2025 | ||
| IS | 27.03.2025 | ||
| Former [2025/21] | HR | 27.11.2024 | |
| IS | 27.03.2025 | Cited in | International search | [Y] DE102005051537 (LUCKS CHRISTOPH et al.) [Y] 1,6-21 * abstract * * paragraph [0020] - paragraph [0022]; figure 1 * | [Y] DE20301445 (MOSER JOSEF et al.) [Y] 1,6-21 * abstract * * paragraph [0029]; figure 7 * | [Y] WO2014075976 (WOBBEN PROPERTIES GMBH et al.) [Y] 1-5 * abstract * * page 7, line 1 - line 15 * * page 7, line 32 - page 8, line 8; figures 1,2 * | [Y] WO2016019468 (CHURCH RYAN et al.) [Y] 1-5 * paragraph [0003] - paragraph [0006] * * paragraph [0059] * * paragraph [0065] - paragraph [0066]; figure 7 * | Examination | US2015217851 | US8573541 |