Deutsch English Français

Contact

EP4559066

European procedure

Quick help

Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...

News flashes

Italy joins the Federated Register

Click here for more information on the Federated Register.

2025-06-12

More...

Extract from the Register of European Patents

EP About this file: EP4559066

EP4559066 - WIND TURBINE AND METHOD FOR OPERATING A WIND TURBINE [Right-click to bookmark this link]
Status	The application has been withdrawn Status updated on 25.07.2025 Database last updated on 11.04.2026
Former	Request for examination was made Status updated on 25.04.2025
Former	The international publication has been made Status updated on 06.04.2024
Former	unknown Status updated on 22.09.2023
Most recent event Tooltip	25.07.2025	Withdrawal of application	published on 27.08.2025 [2025/35]
Applicant(s)	For all designated states Siemens Gamesa Renewable Energy A/S Borupvej 16 7330 Brande / DK
	[2025/22]
Inventor(s)	01 / EGGERS, Jan Rudolf 21640 Bliedersdorf / DE
	[2025/22]
Representative(s)	SGRE-Association Siemens Energy Global GmbH& Co. KG SE CD I IP Intellectual Property Siemenspromenade 9 91058 Erlangen / DE
	[N/P]
Former [2025/22]	SGRE-Association Siemens Energy Global GmbH & Co. KG SE I IM P Intellectual Property Siemenspromenade 9 91058 Erlangen / DE
Application number, filing date	23769293.4	19.09.2023
	[2025/22]
	WO2023EP75791
Priority number, date	EP20220198496	28.09.2022 Original published format: EP 22198496
	[2025/22]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2024068362
	Date:	04.04.2024
	Language:	EN
	[2024/14]
	Type:	A1 Application with search report
	No.:	EP4559066
	Date:	28.05.2025
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 04.04.2024 takes the place of the publication of the European patent application.
	[2025/22]
Search report(s)	International search report - published on:	EP	04.04.2024
Classification	IPC:	H02J3/28, H02J15/00	[2025/22]
	CPC:	H02J3/28 (EP); H02J15/50 (EP); H02J2101/28 (EP); H02J2101/30 (EP); Y02E10/72 (EP); Y02E60/36 (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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2025/22]
Extension states	BA	Not yet paid
Validation states	KH	Not yet paid
	MA	Not yet paid
	MD	Not yet paid
	TN	Not yet paid
Title	German:	WINDENERGIEANLAGE UND VERFAHREN ZUM BETREIBEN EINER WINDENERGIEANLAGE	[2025/22]
	English:	WIND TURBINE AND METHOD FOR OPERATING A WIND TURBINE	[2025/22]
	French:	ÉOLIENNE ET SON PROCÉDÉ DE COMMANDE	[2025/22]
Entry into regional phase	19.02.2025	National basic fee paid
	19.02.2025	Designation fee(s) paid
	19.02.2025	Examination fee paid
Examination procedure	19.02.2025	Examination requested [2025/22]
	19.02.2025	Date on which the examining division has become responsible
	07.05.2025	Amendment by applicant (claims and/or description)
	24.07.2025	Application withdrawn by applicant [2025/35]
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.
Cited in	International search	[XI] CN114909871 (UNIV HUNAN et al.) [X] 1,12 * the whole document *[I] 2-11,13-15
		[XI] US2011040421 (DURET ALEXIS et al.) [X] 1,12 * abstract * * paragraph [0006] - paragraph [0009] * * paragraph [0011] * * paragraph [0017] - paragraph [0021] * * paragraph [0023] - paragraph [0024] * * paragraph [0027] - paragraph [0030] *[I] 2-11,13-15
		[XI] CN114024327 (HUADIAN ZHENGZHOU MECHANICAL DESIGN INST CO LTD et al.) [X] 1,12 * the whole document *[I] 2-11,13-15
		[XI] US2014021785 (MUNIER ERIC et al.) [X] 1,12 * the whole document *[I] 2-11,13-15
		[A] HARRISON K. W. ET AL: "The Wind-to-Hydrogen Project: Operational Experience, Performance Testing, and Systems Integration", USDOE, 1 March 2009 (2009-03-01), XP055869915, Retrieved from the Internet [retrieved on 20211207], DOI: 10.2172/951802 [A] 1-15 * the whole document * DOI: http://dx.doi.org/10.2172/951802

The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.