Register information Patent

DE file number : 50 2014 016 075.3 (Status: pending/in force, Query started: August 27, 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	50 2014 016 075.3
96	EP file number	EAKZ	14 70 9193.8
86	WO file number	WAKZ	PCT/EP2014/000587
97	EP publication number	EPN	2981716
87	WO publication number	WPN	2014161627
54	Designation/title	TI	VERFAHREN UND EINRICHTUNG ZUM EIN- UND/ODER AUSKOPPELN EINES GETRIEBE-HILFSANTRIEBS, WINDENERGIEANLAGE
51	IPC main class	ICM (ICMV)	F03D 80/50 (2016.01)
51	IPC secondary class(es)	ICS (ICSV)	F03D 80/00 (2016.01), F03D 15/00 (2016.01)
22	DE application date	DAT	Mar 7, 2014
96	EP application date	EAT	Mar 7, 2014
86	WO application date	WAT	Mar 7, 2014
43	Date of first publication	OT	Oct 9, 2014
	Date of publication of grant	PET	Jan 12, 2022
71/73	Applicant/owner	INH	Siemens Gamesa Renewable Energy Service GmbH, 22297 Hamburg, DE
72	Inventor	IN	SCHNETGÖKE, Hanno, 24105 Kiel, DE
	Address for service		Novagraaf Brevets, 92665 Asnières-sur-Seine cedex, FR
66 66	Domestic priority	PRN PRD	10 2013 206 002.5 Apr 4, 2013
	Due date	FT FG	Mar 31, 2027 Annual fee for the 14th year Patent fees
	Patent division in charge		15
97	EP language of publication	ELANG	DE - Deutsch
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: EP000002981716 Searchable text: EP000002981716 Original document: EP000002981716B1 Searchable text: EP000002981716B1 Original document: WO002014161627 Searchable text: WO002014161627
43	Date of first publication	EVT	Oct 9, 2014
	Date of the first transfer into DPMAregister	EREGT	Mar 25, 2016
	Date of the (most recent) update in DPMAregister	REGT	Aug 13, 2025 (Show all update days)(Hide all update days) Aug 13, 2025 Due date: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 12.01.2022: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 12.01.2022: deleted Apr 7, 2025 Due date: changed Sep 19, 2024 Procedures: Procedure relating to PCT application, Publication of PCT application, 09.10.2014: deleted Mar 25, 2016 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	Oct 9, 2014		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Feb 10, 2016		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Mar 24, 2016	Mar 24, 2016	Details anzeigen
4	Change of classification	Change of IPC main class	Jun 11, 2021		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jan 12, 2022		Details anzeigen
6	New applicant/owner details	New applicant/owner details	Jan 21, 2022		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Jan 27, 2022	Jan 27, 2022	Details anzeigen
8	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Oct 13, 2022	Dec 29, 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	Oct 9, 2014
Date of update of the procedure	REGT	Dec 22, 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	Feb 10, 2016

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	Mar 24, 2016
Issue number	HN	12
Year	PJ	2016
Publication date	VT	Mar 24, 2016
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 4)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Change of classification
	Legal/procedural status	VST	Change of IPC main class
	Date of legal/procedural status	VSTT	Jun 11, 2021
51	IPC main class	ICM (ICMV)	F03D 80/50 (2016.01)
51	Previous IPC main class	ICMF (ICMVF)	F03D 13/00 (2016.01)
	Date of update of the procedure	REGT	Dec 22, 2021

View procedures Procedure relating to EP application (No.: 5)
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	Jan 12, 2022
Date of update of the procedure	REGT	Aug 13, 2025

View procedures New applicant/owner details (No.: 6)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New applicant/owner details
	Legal/procedural status	VST	New applicant/owner details
	Date of legal/procedural status	VSTT	Jan 21, 2022
71/73	Applicant/owner	INH	Siemens Gamesa Renewable Energy Service GmbH, 22297 Hamburg, DE
71/73	Previous applicant/owner	INHF	Senvion GmbH, 22297 Hamburg, DE
	Date of update of the procedure	REGT	Jan 22, 2022

View procedures Publications (No.: 7)
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	Jan 27, 2022
Issue number	HN	4
Year	PJ	2022
Publication date	VT	Jan 27, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Jan 6, 2022

View procedures Procedure relating to EP application (No.: 8)
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	Oct 13, 2022
Issue number	HN	52
Year	PJ	2022
Publication date	VT	Dec 29, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Dec 17, 2022