Register information Patent

DE file number : 60 2016 061 571.1 (Status: pending/in force, Query started: August 16, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INID	Criterion	Field	Content
	Type of IP right	SART	Patent
	Status	ST	Pending/in force
21	DE file number	DAKZ	60 2016 061 571.1
96	EP file number	EAKZ	16 73 1502.7
86	WO file number	WAKZ	PCT/DK2016/050188
97	EP publication number	EPN	3314710
87	WO publication number	WPN	2017000946
54	Designation/title	TI	VERFAHREN ZUM BETREIBEN EINER DFIG-WINDTURBINE UNTER SSR
51	IPC main class	ICM (ICMV)	H02H 3/46 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	H02H 7/06 (2006.01), H02J 7/14 (2006.01), G01R 19/25 (2006.01), G01R 23/02 (2006.01), F03D 7/02 (2006.01)
22	DE application date	DAT	Jun 16, 2016
96	EP application date	EAT	Jun 16, 2016
86	WO application date	WAT	Jun 16, 2016
43	Date of first publication	OT	Jan 5, 2017
	Date of publication of grant	PET	Aug 4, 2021
71/73	Applicant/owner	INH	Vestas Wind Systems A/S, Aarhus, DK
72	Inventor	IN	ZHOU, Yi, Hefei, Anhui, Zip 230022, CN; Andersen, Gert Karmisholt, 8732 Hovedgård, DK; GUPTA, Manoj, Singapore 118174, SG; GANEPOLA, Vajira Suminda, Vista Park 118173, SG; BIRIS, Ciprian, 8000 Aarhus C, DK; COVA ACOSTA, Miguel Angel, Singapore 098830, SG
	Address for service		VALIPAT, 1050 Brussels, BE
33 31 32	Foreign priority	PRC PRNA PRDA	DK 201570403 Jun 29, 2015
	Due date	FT FG	Jun 30, 2026 Annual fee for the 11th year Patent fees
	Patent division in charge		37
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	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
	Published EP/WO documents	EPWOPN	Original document: EP000003314710A1 Searchable text: EP000003314710A1 Original document: EP000003314710B1 Searchable text: EP000003314710B1 Original document: WO002017000946 Searchable text: WO002017000946
43	Date of first publication	EVT	Jan 5, 2017
	Date of the first transfer into DPMAregister	EREGT	May 2, 2018
	Date of the (most recent) update in DPMAregister	REGT	Jul 8, 2025 (Show all update days)(Hide all update days) Jul 8, 2025 Due date: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 04.08.2021: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 04.08.2021: deleted Oct 18, 2024 Address for service: changed Sep 26, 2024 St.36: changed (technical change) May 2, 2018 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Publication date	Alle Details anzeigen
1	Procedure relating to PCT application	WO publication	Jan 5, 2017		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	May 2, 2018		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jun 14, 2018	Jun 14, 2018	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Aug 4, 2021		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Aug 19, 2021	Aug 19, 2021	Details anzeigen
6	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	May 6, 2022	Jul 28, 2022	Details anzeigen

View procedures Procedure relating to PCT application (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO publication
Date of legal/procedural status	VSTT	Jan 5, 2017
Date of update of the procedure	REGT	Jul 15, 2021

View procedures Procedure relating to EP application (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO 1st publication
Date of legal/procedural status	VSTT	May 2, 2018

View procedures Publications (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural status	VSTT	Jun 14, 2018
Issue number	HN	24
Year	PJ	2018
Publication date	VT	Jun 14, 2018
Type of publication	PART	Bibliographic data

View procedures Procedure relating to EP application (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Aug 4, 2021
Date of update of the procedure	REGT	Jul 8, 2025

View procedures Publications (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication by DPMA of mention regarding EP patent grant
Date of legal/procedural status	VSTT	Aug 19, 2021
Issue number	HN	33
Year	PJ	2021
Publication date	VT	Aug 19, 2021
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Aug 19, 2021

View procedures Procedure relating to EP application (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	May 6, 2022
Issue number	HN	30
Year	PJ	2022
Publication date	VT	Jul 28, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Jul 7, 2022