Register information Patent

DE file number : 60 2014 020 543.7 (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	60 2014 020 543.7
96	EP file number	EAKZ	14 80 2226.2
86	WO file number	WAKZ	PCT/US2014/036820
97	EP publication number	EPN	2997309
87	WO publication number	WPN	2015016995
54	Designation/title	TI	AKUSTISCHES DÄMPFUNGSSYSTEM FÜR EINE BRENNKAMMER EINES GASTURBINENMOTORS
51	IPC main class	ICM (ICMV)	F23R 3/00 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	F23R 3/60 (2006.01)
22	DE application date	DAT	May 5, 2014
96	EP application date	EAT	May 5, 2014
86	WO application date	WAT	May 5, 2014
43	Date of first publication	OT	Feb 5, 2015
	Date of publication of grant	PET	Jan 31, 2018
71/73	Applicant/owner	INH	Siemens Energy Global GmbH & Co. KG, 81739 München, DE
72	Inventor	IN	PORTILLO BILBAO, Juan Enrique, Oviedo, Florida 32766, US; RAJARAM, Rajesh, Oviedo, Florida 32765, US; YOU, Danning, Shanghai 201100, CN; SPENCE, Kevin J., Winter Springs, Florida 32708, US
	Address for service		Siemens Energy Global GmbH & Co. KG, 91058 Erlangen, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 201313893441 May 14, 2013
	Due date	FT FG	May 31, 2026 Annual fee for the 13th year Patent fees
	Patent division in charge		13
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: EP000002997309 Searchable text: EP000002997309 Original document: EP000002997309B1 Searchable text: EP000002997309B1 Original document: WO002015016995 Searchable text: WO002015016995
43	Date of first publication	EVT	Feb 5, 2015
	Date of the first transfer into DPMAregister	EREGT	May 4, 2016
	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 , 31.01.2018: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 31.01.2018: deleted Jul 26, 2024 St.36: changed (technical change) May 4, 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	Feb 5, 2015		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Mar 23, 2016		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	May 4, 2016	May 4, 2016	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jan 31, 2018		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Mar 8, 2018	Mar 8, 2018	Details anzeigen
6	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Nov 2, 2018	Jan 24, 2019	Details anzeigen
7	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	Feb 5, 2015

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	Mar 23, 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	May 4, 2016
Issue number	HN	18
Year	PJ	2016
Publication date	VT	May 4, 2016
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 31, 2018
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 8, 2018
Issue number	HN	10
Year	PJ	2018
Publication date	VT	Mar 8, 2018
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	Nov 2, 2018
Issue number	HN	4
Year	PJ	2019
Publication date	VT	Jan 24, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures New applicant/owner details (No.: 7)
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