Register information Patent

DE file number : 60 2009 023 497.8 (Status: pending/in force, Query started: August 9, 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 2009 023 497.8
96	EP file number	EAKZ	09 75 5620.3
86	WO file number	WAKZ	PCT/US2009/043730
97	EP publication number	EPN	2279364
87	WO publication number	WPN	2009146258
54	Designation/title	TI	KONTAKTFREIE ABDICHTUNG FÜR EINEN GASTURBINENMOTOR
51	IPC main class	ICM (ICMV)	F16J 15/32 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	F16J 15/44 (2006.01), F01D 11/02 (2006.01)
22	DE application date	DAT	May 13, 2009
96	EP application date	EAT	May 13, 2009
86	WO application date	WAT	May 13, 2009
43	Date of first publication	OT	Dec 3, 2009
	Date of publication of grant	PET	Apr 23, 2014
71/73	Applicant/owner	INH	Siemens Energy, Inc., Orlando, FL, US
72	Inventor	IN	Justak, John, F., Stuart FL 34996, US
74	Representative	VTR	Roth, Thomas, Dipl.-Phys. Dr., 91058 Erlangen, DE
	Address for service		Siemens Energy Global GmbH & Co. KG, 91058 Erlangen, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 129735 May 30, 2008
	Due date	FT FG	May 31, 2026 Annual fee for the 18th year Patent fees
	Patent division in charge		12
97	EP language of publication	ELANG	EN - Englisch
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, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR
81	Designated WO countries	WDS	AL, RS, BA
	Published EP/WO documents	EPWOPN	Original document: EP000002279364 Searchable text: EP000002279364 Original document: EP000002279364B1 Searchable text: EP000002279364B1 Original document: WO002009146258 Searchable text: WO002009146258
43	Date of first publication	EVT	Dec 3, 2009
	Date of the first transfer into DPMAregister	EREGT	May 27, 2011
	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 , 23.04.2014: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 23.04.2014: deleted Oct 8, 2024 St.36: changed (technical change) May 27, 2011 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 first publication without search report	Dec 3, 2009		Details anzeigen
2	Procedure relating to PCT application	WO publication	Dec 3, 2009		Details anzeigen
3	Change of classification	Change of IPC main class	Jan 4, 2011		Details anzeigen
4	Procedure relating to EP application	EPO 1st publication	Feb 2, 2011		Details anzeigen
5	Procedure relating to EP application	EPO publication of search report	Feb 2, 2011		Details anzeigen
6	Publications	Publication of a mention regarding EP 1st publication by DPMA	Mar 17, 2011	Mar 17, 2011	Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Apr 23, 2014		Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	May 28, 2014	May 28, 2014	Details anzeigen
9	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jan 26, 2015	May 7, 2015	Details anzeigen
10	New representative details	New representative details	Feb 17, 2016	Aug 4, 2016	Details anzeigen
11	New applicant/owner details	New applicant/owner details	Jun 24, 2016	Aug 4, 2016	Details anzeigen
12	New representative details	New representative details	Jan 9, 2023		Details anzeigen
13	New applicant/owner details	New applicant/owner details	Dec 14, 2023	Jan 25, 2024	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 first publication without search report
Date of legal/procedural status	VSTT	Dec 3, 2009

View procedures Procedure relating to PCT application (No.: 2)
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	Dec 3, 2009

View procedures Change of classification (No.: 3)
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	Jan 4, 2011
51	IPC main class	ICM (ICMV)	F16J 15/32 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	F16J 15/32 (2006.01)

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 1st publication
Date of legal/procedural status	VSTT	Feb 2, 2011

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 search report
Date of legal/procedural status	VSTT	Feb 2, 2011

View procedures Publications (No.: 6)
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 17, 2011
Issue number	HN	11
Year	PJ	2011
Publication date	VT	Mar 17, 2011
Type of publication	PART	Bibliographic data

View procedures Procedure relating to EP application (No.: 7)
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	Apr 23, 2014
Date of update of the procedure	REGT	May 15, 2025

View procedures Publications (No.: 8)
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	May 28, 2014
Issue number	HN	22
Year	PJ	2014
Publication date	VT	May 28, 2014
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Procedure relating to EP application (No.: 9)
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	Jan 26, 2015
Issue number	HN	19
Year	PJ	2015
Publication date	VT	May 7, 2015
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures New representative details (No.: 10)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Feb 17, 2016
	Issue number	HN	31
	Year	PJ	2016
	Publication date	VT	Aug 4, 2016
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
74	Representative	VTR	Maier, Daniel Oliver, Dipl.-Ing. Univ., 81739 München, DE
74	Previous representative	VTRF	Lorenz & Kollegen Patentanwälte Partnerschaftsgesellschaft mbB, 89522 Heidenheim, DE

View procedures New applicant/owner details (No.: 11)
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	Jun 24, 2016
	Issue number	HN	31
	Year	PJ	2016
	Publication date	VT	Aug 4, 2016
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Dresser-Rand Company, Olean, N.Y., US
71/73	Previous applicant/owner	INHF	Advanced Technologies Group, Inc., Stuart, Fla., US

View procedures New representative details (No.: 12)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Jan 9, 2023
74	Representative	VTR	Roth, Thomas, Dipl.-Phys. Dr., 91058 Erlangen, DE
74	Previous representative	VTRF	Maier, Daniel Oliver, Dipl.-Ing. Univ., 81739 München, DE
	Date of update of the procedure	REGT	Jan 10, 2023

View procedures New applicant/owner details (No.: 13)
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 14, 2023
	Issue number	HN	4
	Year	PJ	2024
	Publication date	VT	Jan 25, 2024
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Siemens Energy, Inc., Orlando, FL, US
71/73	Previous applicant/owner	INHF	Dresser-Rand Company, Olean, N.Y., US
	Date of update of the procedure	REGT	Jan 25, 2024