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EP3811507
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EP About this file: EP3811507
| EP3811507 - SELECTING SWITCHING TIMES OF WIND TURBINE CONVERTERS [Right-click to bookmark this link] | Status | The application has been refused Status updated on 16.02.2024 Database last updated on 18.10.2024 | |
| Former | Examination is in progress Status updated on 22.07.2022 | ||
| Former | Request for examination was made Status updated on 26.03.2021 | ||
| Former | The international publication has been made Status updated on 21.12.2019 | ||
| Former | unknown Status updated on 09.07.2019 | Most recent event Tooltip | 16.02.2024 | Refusal of application | published on 20.03.2024 [2024/12] | Applicant(s) | For all designated states Siemens Gamesa Renewable Energy A/S Borupvej 16 7330 Brande / DK | For all designated states Siemens Gamesa Renewable Energy GmbH & Co. KG Beim Strohhause 17-31 20097 Hamburg / DE | [2021/17] | Inventor(s) | 01 /
DREYER, Thomas Bierdener Kämpe 29 28832 Achim / DE | 02 /
FULCHER, Robert Vernon 25 Tawney Close, Whitehill Kidsgrove Stoke On Trent, Staffordshire ST7 4EN / GB | 03 /
KOENIG, Jerome Holsteiner Chaussee 292 22457 Hamburg / DE | 04 /
NENTWIG, Christoph Barmbeker Str. 127 22303 Hamburg / DE | [2021/17] | Representative(s) | SGRE-Association Siemens Energy Global GmbH & Co. KG SE I IM P Intellectual Property Siemenspromenade 9 91058 Erlangen / DE | [N/P] |
| Former [2021/17] | Aspacher, Karl-Georg Siemens Wind Power GmbH & Co. KG Postfach 22 16 34 80506 München / DE | Application number, filing date | 19734267.8 | 11.06.2019 | [2021/17] | WO2019EP65176 | Priority number, date | EP20180177345 | 12.06.2018 Original published format: EP 18177345 | [2021/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019238658 | Date: | 19.12.2019 | Language: | EN | [2019/51] | Type: | A1 Application with search report | No.: | EP3811507 | Date: | 28.04.2021 | Language: | EN | The application published by WIPO in one of the EPO official languages on 19.12.2019 takes the place of the publication of the European patent application. | [2021/17] | Search report(s) | International search report - published on: | EP | 19.12.2019 | Classification | IPC: | H02M1/12, H02J3/38, H02M7/48, H02J3/01 | [2021/17] | CPC: |
H02M1/12 (EP,US);
F03D7/048 (US);
H02J3/01 (EP,US);
H02J3/381 (EP,US);
H02J3/46 (EP,US);
H02M7/48 (EP);
F05B2220/30 (US);
H02J2300/28 (EP,US);
Y02E10/72 (EP);
| 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 [2021/17] | Title | German: | AUSWAHL VON SCHALTZEITEN VON WINDTURBINENWANDLERN | [2021/17] | English: | SELECTING SWITCHING TIMES OF WIND TURBINE CONVERTERS | [2021/17] | French: | SÉLECTION D'INSTANTS DE COMMUTATION DE CONVERTISSEURS DE TURBINE ÉOLIENNE | [2021/17] | Entry into regional phase | 10.12.2020 | National basic fee paid | 10.12.2020 | Designation fee(s) paid | 10.12.2020 | Examination fee paid | Examination procedure | 10.12.2020 | Examination requested [2021/17] | 10.12.2020 | Date on which the examining division has become responsible | 17.03.2021 | Amendment by applicant (claims and/or description) | 26.07.2022 | Despatch of a communication from the examining division (Time limit: M04) | 25.11.2022 | Reply to a communication from the examining division | 30.10.2023 | Application refused, date of legal effect [2024/12] | 30.10.2023 | Date of oral proceedings | 09.11.2023 | Minutes of oral proceedings despatched | 10.11.2023 | Despatch of communication that the application is refused, reason: substantive examination [2024/12] | Fees paid | Renewal fee | 30.06.2021 | Renewal fee patent year 03 | 30.06.2022 | Renewal fee patent year 04 | 30.06.2023 | Renewal fee patent year 05 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [I]EP1995863 (CONVERTEAM TECHNOLOGY LTD [GB]) [I] 1-15 * abstract * * paragraphs [0001] - [0009] - [0 11] - [0022] - [0 25] , [0 26] , [0 31] , [0 48] , [0 49] , [0 54] , [ 120] - [0124]; figures 1, 3, 6-8, 12-14 *; | [A]EP2466737 (VESTAS WIND SYS AS [DK]) [A] 1-15 * abstract * * paragraphs [0004] - [0020] - [0 28] , [0 33] , [0 35] , [0 36]; figures 1-10 *; | [A]EP2482418 (SIEMENS AG [DE]) [A] 1-15* abstract * |