Register information Patent

DE file number : 50 2008 002 475.1 (Status: pending/in force, Query started: August 4, 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 2008 002 475.1
96	EP file number	EAKZ	08 00 9564.9
97	EP publication number	EPN	2128406
54	Designation/title	TI	Verfahren zum Betreiben einer Gasturbine
51	IPC main class	ICM (ICMV)	F02C 9/28 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	F02C 9/32 (2006.01), F02C 9/54 (2006.01)
22	DE application date	DAT	May 26, 2008
96	EP application date	EAT	May 26, 2008
43	Date of first publication	OT	Dec 2, 2009
	Date of publication of grant	PET	Jan 26, 2011
71/73	Applicant/owner	INH	Siemens Energy Global GmbH & Co. KG, 81739 München, DE
72	Inventor	IN	Grewe, Claus, 45359 Essen, DE; Simon, Dieter, Dr., 45473 Mülheim an der Ruhr, DE
	Address for service		Siemens Energy Global GmbH & Co. KG, 91058 Erlangen, DE
	Due date	FT FG	May 31, 2026 Annual fee for the 19th year Patent fees
	Patent division in charge		13
97	EP language of publication	ELANG	DE - Deutsch
84	Designated EP contracting states	EDS	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR
	Published EP/WO documents	EPWOPN	Original document: EP000002128406 Searchable text: EP000002128406 Original document: EP000002128406B1 Searchable text: EP000002128406B1 Original document: EP000002128406B2 Searchable text: EP000002128406B2
43	Date of first publication	EVT	Dec 2, 2009
	Date of the first transfer into DPMAregister	EREGT	Oct 1, 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 Jun 12, 2025 Due date: changed May 15, 2025 Address for service: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 26.01.2011: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 26.01.2011: deleted Jul 26, 2024 St.36: changed (technical change) Oct 1, 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 EP application	EPO 1st publication	Dec 2, 2009		Details anzeigen
2	Procedure relating to EP application	EPO publication of search report	Dec 2, 2009		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jan 14, 2010	Jan 14, 2010	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jan 26, 2011		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Mar 10, 2011	Mar 10, 2011	Details anzeigen
6	Opposition procedure	Opposition to patent filed	Oct 25, 2011	Jan 19, 2012	Details anzeigen
7	Opposition procedure	Patent maintained in amended form by EPO	Jan 2, 2019		Details anzeigen
8	Opposition procedure	Decision by EPO to maintain patent in amended form has become final	Jan 2, 2019	Jan 17, 2019	Details anzeigen
9	New applicant/owner details	New applicant/owner details	Dec 15, 2020	Jan 21, 2021	Details anzeigen

View procedures Procedure relating to EP application (No.: 1)
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	Dec 2, 2009

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 publication of search report
Date of legal/procedural status	VSTT	Dec 2, 2009

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	Jan 14, 2010
Issue number	HN	2
Year	PJ	2010
Publication date	VT	Jan 14, 2010
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	Jan 26, 2011
Date of update of the procedure	REGT	May 15, 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	Mar 10, 2011
Issue number	HN	10
Year	PJ	2011
Publication date	VT	Mar 10, 2011
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Opposition procedure (No.: 6)
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	Oct 25, 2011
Issue number	HN	3
Year	PJ	2012
Publication date	VT	Jan 19, 2012
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Opposition procedure (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Patent maintained in amended form by EPO
Date of legal/procedural status	VSTT	Jan 2, 2019
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Decision by EPO to maintain patent in amended form has become final
Date of legal/procedural status	VSTT	Jan 2, 2019
Issue number	HN	3
Year	PJ	2019
Publication date	VT	Jan 17, 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.: 9)
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