Register information Patent

DE file number : 50 2010 007 679.4 (Status: pending/in force, Query started: September 26, 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 2010 007 679.4
96	EP file number	EAKZ	10 76 0971.1
86	WO file number	WAKZ	PCT/EP2010/063846
97	EP publication number	EPN	2480762
87	WO publication number	WPN	2011036136
54	Designation/title	TI	Kraftwerksanlage mit Überlast-Regelventil
51	IPC main class	ICM (ICMV)	F01K 7/22 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	F01K 13/02 (2006.01)
22	DE application date	DAT	Sep 21, 2010
96	EP application date	EAT	Sep 21, 2010
86	WO application date	WAT	Sep 21, 2010
43	Date of first publication	OT	Mar 31, 2011
	Date of publication of grant	PET	Aug 13, 2014
71/73	Applicant/owner	INH	Siemens Energy Global GmbH & Co. KG, 81739 München, DE
72	Inventor	IN	GOBRECHT, Edwin, 40885 Ratingen, DE; BENNAUER, Martin, 46242 Bottrop, DE; PETERS, Karsten, 46485 Wesel, DE
	Address for service		Siemens Energy Global GmbH & Co. KG, 91058 Erlangen, DE
33 31 32	Foreign priority	PRC PRNA PRDA	EP 09012048 Sep 22, 2009
	Due date	FT FG	Sep 30, 2025 Annual fee for the 16th year Patent fees
	Patent division in charge		17
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, SE, SI, SK, SM, TR
	Published EP/WO documents	EPWOPN	Original document: EP000002480762 Searchable text: EP000002480762 Original document: EP000002480762B1 Searchable text: EP000002480762B1 Original document: WO002011036136 Searchable text: WO002011036136
43	Date of first publication	EVT	Mar 31, 2011
	Date of the first transfer into DPMAregister	EREGT	Sep 14, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jun 13, 2025 (Show all update days)(Hide all update days) Jun 13, 2025 Address for service: changed May 15, 2025 Address for service: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 13.08.2014: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 13.08.2014: deleted Oct 8, 2024 Due date: changed Jul 26, 2024 Procedures: Procedure relating to PCT application, Publication of PCT application, 31.03.2011: deleted Oct 6, 2023; Feb 3, 2023; Jun 29, 2022; Apr 30, 2022; Dec 2, 2021; Jan 13, 2021; Dec 16, 2020; Dec 1, 2020; Jan 10, 2020; Nov 23, 2019; Oct 24, 2019; Nov 27, 2018; Mar 27, 2018; Aug 31, 2017; Apr 27, 2017; Jan 6, 2017; Nov 29, 2016; Nov 28, 2015; Jul 23, 2015; Jun 18, 2015; Dec 4, 2014; Sep 25, 2014; Aug 19, 2014; Aug 15, 2014; Aug 14, 2014; Feb 16, 2013 Historical data not available for this/these date(s) Sep 14, 2012 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	Mar 31, 2011		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Aug 1, 2012		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Sep 13, 2012	Sep 13, 2012	Details anzeigen
4	Change of classification	Change of IPC main class	Dec 9, 2013		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Aug 13, 2014		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Sep 25, 2014	Sep 25, 2014	Details anzeigen
7	Opposition procedure	Opposition to patent filed	May 12, 2015	Jul 23, 2015	Details anzeigen
8	Opposition procedure	Patent maintained full by EPO	Jan 15, 2019		Details anzeigen
9	Opposition procedure	Decision by EPO to maintain patent in full has become final	Jan 15, 2019	Nov 28, 2019	Details anzeigen
10	New applicant/owner details	New applicant/owner details	Dec 15, 2020	Jan 21, 2021	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	Mar 31, 2011

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	Aug 1, 2012

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	Sep 13, 2012
Issue number	HN	37
Year	PJ	2012
Publication date	VT	Sep 13, 2012
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	Dec 9, 2013
51	IPC main class	ICM (ICMV)	F01K 7/22 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	F01K 7/20 (2006.01)

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	Aug 13, 2014
Date of update of the procedure	REGT	May 15, 2025

View procedures Publications (No.: 6)
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	Sep 25, 2014
Issue number	HN	39
Year	PJ	2014
Publication date	VT	Sep 25, 2014
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Opposition procedure (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Opposition to patent filed
Date of legal/procedural status	VSTT	May 12, 2015
Issue number	HN	30
Year	PJ	2015
Publication date	VT	Jul 23, 2015
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Opposition procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Patent maintained full by EPO
Date of legal/procedural status	VSTT	Jan 15, 2019
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Decision by EPO to maintain patent in full has become final
Date of legal/procedural status	VSTT	Jan 15, 2019
Issue number	HN	48
Year	PJ	2019
Publication date	VT	Nov 28, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

View procedures New applicant/owner details (No.: 10)
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	Dec 15, 2020
	Issue number	HN	3
	Year	PJ	2021
	Publication date	VT	Jan 21, 2021
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Siemens Energy Global GmbH & Co. KG, 81739 München, DE
71/73	Previous applicant/owner	INHF	Siemens Aktiengesellschaft, 80333 München, DE
	Date of update of the procedure	REGT	Jan 13, 2021