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Extract from the Register of European Patents

EP About this file: EP3011172

EP3011172 - ROTOR BLADE OF A WIND TURBINE, DEICING SYSTEM AND METHOD [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 18.06.2021 Database last updated on 18.03.2026
Former	The patent has been granted Status updated on 10.07.2020
Former	Grant of patent is intended Status updated on 03.06.2020
Former	Examination is in progress Status updated on 15.09.2017
Most recent event Tooltip	19.12.2025	Lapse of the patent in a contracting state New state(s): TR	published on 21.01.2026 [2026/04]
Applicant(s)	For all designated states Senvion GmbH Überseering 10 22297 Hamburg / DE
	[2016/17]
Inventor(s)	01 / ERBSLÖH, Sascha Kurze Str. 14 24784 Westerrönfeld / DE
	[2016/17]
Representative(s)	Wallinger Ricker Schlotter Tostmann Patent- und Rechtsanwälte mbB Zweibrückenstraße 5-7 80331 München / DE
	[2020/33]
Former [2016/17]	Seemann & Partner Raboisen 6 20095 Hamburg / DE
Application number, filing date	14711444.1	17.03.2014
	[2016/17]
	WO2014EP00713
Priority number, date	DE201310211520	19.06.2013 Original published format: DE102013211520
	[2016/17]
Filing language	DE
Procedural language	DE
Publication	Type:	A1 Application with search report
	No.:	WO2014202164
	Date:	24.12.2014
	Language:	DE
	[2014/52]
	Type:	A1 Application with search report
	No.:	EP3011172
	Date:	27.04.2016
	Language:	DE
	The application published by WIPO in one of the EPO official languages on 24.12.2014 takes the place of the publication of the European patent application.
	[2016/17]
	Type:	B1 Patent specification
	No.:	EP3011172
	Date:	12.08.2020
	Language:	DE
	[2020/33]
Search report(s)	International search report - published on:	EP	24.12.2014
Classification	IPC:	F03D80/40, F03D1/06	[2019/15]
	CPC:	F03D1/0675 (EP); F03D80/40 (EP); Y02E10/72 (EP)
	Former IPC [2016/17]	F03D13/00, F03D1/06
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 [2016/17]
Extension states	BA	Not yet paid
	ME	Not yet paid
Title	German:	ROTORBLATT EINER WINDENERGIEANLAGE, ENTEISUNGSSYSTEM UND VERFAHREN	[2016/17]
	English:	ROTOR BLADE OF A WIND TURBINE, DEICING SYSTEM AND METHOD	[2016/17]
	French:	PALE DE ROTOR D'UNE ÉOLIENNE, SYSTÈME ET PROCÉDÉ DE DÉGIVRAGE	[2019/15]
	Former [2016/17]	PALE DE ROTOR (10) D'UNE ÉOLIENNE, SYSTÈME DE DÉGIVRAGE ET PROCÉDÉ
Entry into regional phase	03.12.2015	National basic fee paid
	03.12.2015	Designation fee(s) paid
	03.12.2015	Examination fee paid
Examination procedure	03.12.2015	Examination requested [2016/17]
	15.07.2016	Amendment by applicant (claims and/or description)
	14.09.2017	Despatch of a communication from the examining division (Time limit: M04)
	11.01.2018	Reply to a communication from the examining division
	28.03.2019	Despatch of a communication from the examining division (Time limit: M04)
	05.08.2019	Reply to a communication from the examining division
	04.06.2020	Communication of intention to grant the patent
	03.07.2020	Fee for grant paid
	03.07.2020	Fee for publishing/printing paid
	03.07.2020	Receipt of the translation of the claim(s)
Divisional application(s)	The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 14.09.2017
Opposition(s)	14.05.2021	No opposition filed within time limit [2021/29]
Fees paid	Renewal fee
	30.03.2016	Renewal fee patent year 03
	30.03.2017	Renewal fee patent year 04
	28.03.2018	Renewal fee patent year 05
	27.03.2019	Renewal fee patent year 06
	23.03.2020	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	HU	17.03.2014
	AL	12.08.2020
	CY	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	IT	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	MC	12.08.2020
	MK	12.08.2020
	MT	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SI	12.08.2020
	SK	12.08.2020
	SM	12.08.2020
	TR	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
	PT	14.12.2020
	AT	17.03.2021
	IE	17.03.2021
	LU	17.03.2021
	BE	31.03.2021
	CH	31.03.2021
	LI	31.03.2021
	[2026/04]
Former [2024/41]	HU	17.03.2014
	AL	12.08.2020
	CY	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	IT	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	MC	12.08.2020
	MK	12.08.2020
	MT	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SI	12.08.2020
	SK	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
	PT	14.12.2020
	AT	17.03.2021
	IE	17.03.2021
	LU	17.03.2021
	BE	31.03.2021
	CH	31.03.2021
	LI	31.03.2021
Former [2024/22]	HU	17.03.2014
	AL	12.08.2020
	CY	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	IT	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	MC	12.08.2020
	MK	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SI	12.08.2020
	SK	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
	PT	14.12.2020
	AT	17.03.2021
	IE	17.03.2021
	LU	17.03.2021
	BE	31.03.2021
	CH	31.03.2021
	LI	31.03.2021
Former [2023/30]	HU	17.03.2014
	AL	12.08.2020
	CY	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	IT	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	MC	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SI	12.08.2020
	SK	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
	PT	14.12.2020
	AT	17.03.2021
	IE	17.03.2021
	LU	17.03.2021
	BE	31.03.2021
	CH	31.03.2021
	LI	31.03.2021
Former [2023/27]	HU	17.03.2014
	AL	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	IT	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	MC	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SI	12.08.2020
	SK	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
	PT	14.12.2020
	AT	17.03.2021
	IE	17.03.2021
	LU	17.03.2021
	BE	31.03.2021
	CH	31.03.2021
	LI	31.03.2021
Former [2023/20]	AL	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	IT	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	MC	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SI	12.08.2020
	SK	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
	PT	14.12.2020
	AT	17.03.2021
	IE	17.03.2021
	LU	17.03.2021
	BE	31.03.2021
	CH	31.03.2021
	LI	31.03.2021
Former [2022/36]	AL	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	IT	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	MC	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SI	12.08.2020
	SK	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
	AT	17.03.2021
	IE	17.03.2021
	LU	17.03.2021
	BE	31.03.2021
	CH	31.03.2021
	LI	31.03.2021
Former [2022/34]	AL	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	IT	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	MC	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SI	12.08.2020
	SK	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
	IE	17.03.2021
	LU	17.03.2021
	BE	31.03.2021
	CH	31.03.2021
	LI	31.03.2021
Former [2022/11]	AL	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	IT	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	MC	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SI	12.08.2020
	SK	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
	IE	17.03.2021
	LU	17.03.2021
	CH	31.03.2021
	LI	31.03.2021
Former [2022/09]	AL	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	IT	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	MC	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SI	12.08.2020
	SK	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
	IE	17.03.2021
	LU	17.03.2021
Former [2022/07]	AL	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	IT	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	MC	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SI	12.08.2020
	SK	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
	IE	17.03.2021
Former [2021/45]	AL	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	IT	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	MC	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SI	12.08.2020
	SK	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
Former [2021/36]	AL	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	IT	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SI	12.08.2020
	SK	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
Former [2021/34]	AL	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	IT	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SK	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
Former [2021/28]	AL	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SK	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
Former [2021/25]	AL	12.08.2020
	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
Former [2021/23]	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	SM	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
Former [2021/22]	CZ	12.08.2020
	EE	12.08.2020
	FI	12.08.2020
	HR	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RO	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
Former [2021/12]	FI	12.08.2020
	HR	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	NL	12.08.2020
	PL	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
Former [2021/10]	FI	12.08.2020
	HR	12.08.2020
	LT	12.08.2020
	LV	12.08.2020
	PL	12.08.2020
	RS	12.08.2020
	SE	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
	IS	12.12.2020
Former [2021/09]	FI	12.08.2020
	LT	12.08.2020
	SE	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
	GR	13.11.2020
Former [2021/08]	FI	12.08.2020
	LT	12.08.2020
	SE	12.08.2020
	BG	12.11.2020
	NO	12.11.2020
Former [2021/07]	FI	12.08.2020
	LT	12.08.2020
	NO	12.11.2020
Cited in	International search	[XYI] DE102010051292 (NORDEX ENERGY GMBH et al.)
		[XYI] DE102010051297 (NORDEX ENERGY GMBH et al.) [X] 1-15 * paragraphs [0001] , [00 9] , [0 10] , [0 13] , [0 15] , [0 18] * * figure 1 *[Y] 16 [I] 17
		[XI] DE102010030472 (REPOWER SYSTEMS AG et al.) [X] 1-15 * paragraphs [0001] , [00 6] , [00 7] , [00 9] , [0 13] , [0 14] , [0 16] , [0 17] , [0 19] * * figure 1 *[I] 17
		[XD] DE102010051293 (NORDEX ENERGY GMBH et al.) [XD] 1-3,6-11,13-15 * paragraphs [0001] , [00 6] , [00 7] , [00 9] , [0 17] , [0 20] , [0 56] * * figures 5, 6 *
		[X] DE102010002203 (REPOWER SYSTEMS AG et al.) [X] 10,12,14 * paragraphs [0001] , [00 6] , [00 9] , [0 10] , [0 14] , [0 23] * * figures 1, 2 *
		[Y] DE19528862 (WOBBEN ALOYS et al.) [Y] 16 * paragraphs [0002] , [00 5] , [00 6] , [0 25] *
		[A] DE102011086603 (WOBBEN PROPERTIES GMBH et al.) [A] 1,2,4-7,9,10,14 * column 1, lines 3-7, 35-44 * * column 1, line 58 - column 2, line 6 * * column 2, lines 17-20 * * figures 1, 3 *
	by applicant	DE102010030472

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