Register information Patent

DE file number : 10 2009 050 952.6 (Status: pending/in force, Query started: October 25, 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	10 2009 050 952.6
54	Designation/title	TI	Abgastrakt mit einem Abgaskrümmer und mit einem Zylinderkopf
51	IPC main class	ICM (ICMV)	F01N 13/10 (2010.01)
51	IPC secondary class(es)	ICS (ICSV)	F02M 35/104 (2006.01), F02F 1/42 (2006.01)
22	DE application date	DAT	Oct 28, 2009
43	Date of first publication	OT	May 26, 2011
	Date of publication of grant	PET	Nov 30, 2017
71/73	Applicant/owner	INH	Mercedes-Benz Group AG, 70372 Stuttgart, DE
72	Inventor	IN	Betsch, Jochen, Dr.-Ing., 71334 Waiblingen, DE; Häfner, Jochen, Dipl.-Ing., 73547 Lorch, DE; Kuhn, Thomas, Dipl.-Ing., 70329 Stuttgart, DE; Gaisberg-Helfenberg, Alexander von, Dipl.-Ing., 71717 Beilstein, DE
10	Published DE documents	DEPN	Original document: DE102009050952A1 Searchable text: DE102009050952A1 Original document: DE102009050952B4 Searchable text: DE102009050952B4
	Address for service		Mercedes-Benz Intellectual Property GmbH & Co. KG, 70546 Stuttgart, DE
	Licence	LIZ	Willingness to grant licences to anyone declared
	Due date	FT FG	Oct 31, 2025 Annual fee for the 17th year Patent fees
	Patent division in charge		17
62	Free division/divided out on the grounds of lack of unity in file number	TIAKZ	10 2009 061 764.7
57	Abstract	AB	Die Erfindung betrifft einen Abgastrakt (60) mit einem Abgaskrümmer (62) und mit einem Zylinderkopf (64) für eine einen ersten und zumindest einen zweiten, unmittelbar auf den ersten folgenden Zylinder aufweisende Verbrennungskraftmaschine, welcher zumindest zwei, jeweils einem Zylinder zugeordnete und innerhalb des Zylinderkopfes zumindest bereichsweise fluidisch voneinander getrennt verlaufende und in den Abgaskrümmer (62) mündende Auslasskanäle (74, 76, 78, 80, 82, 84, 86, 88) aufweist, wobei zumindest ein dem ersten Zylinder zugeordneter Auslasskanal (74, 76, 78, 80, 82, 84, 86, 88) mit zumindest einem dem zweiten Zylinder zugeordneten Auslasskanal (74, 76, 78, 80, 82, 84, 86, 88) zusammengeführt ist, sowie einen Ansaugtrakt (110) mit einem ein Sammelvolumen (112) aufweisendes Ansaugmodul (114) und mit einem Zylinderkopf (116) für eine einen ersten und zumindest einen zweiten, unmittelbar auf den ersten folgenden Zylinder aufweisende Verbrennungskraftmaschine, welcher zumindest zwei, jeweils einem Zylinder zugeordnete und innerhalb des Zylinderkopfes zumindest bereichsweise fluidisch voneinander getrennt verlaufende und von dem Ansaugmodul (114) mit Luft versorgbare Einlasskanäle (117, 118, 120, 122, 124, 126, 128, 130) aufweist, wobei zumindest ein dem ersten Zylinder zugeordneter Einlasskanal (117, 118, 120, 122, 124, 126, 128, 130) sowie zumindest ein dem zweiten Zylinder zugeordneter Einlasskanal (117, 118, 120, 122, 124, 126, 128, 130) über ein gemeinsames, in ...
56	Citations	CT	FR000002855221A1 (FR 2 855 221 A1) FR000002091091A5 (FR 2 091 091 A5) FR000002805851A1 (FR 2 805 851 A1) FR000002916245A3 (FR 2 916 245 A3) DE000002529171B2 (DE 25 29 171 B2)
43	Date of first publication	EVT	May 26, 2011
	Number of official communications (office actions)		3
	Number of responses		3
	Date of the first transfer into DPMAregister	EREGT	May 31, 2011
	Date of the (most recent) update in DPMAregister	REGT	May 17, 2025 (Show all update days)(Hide all update days) May 17, 2025 St.36: changed (technical change) Nov 8, 2024 Due date: changed Aug 6, 2024 St.36: changed (technical change) Jul 5, 2024; Nov 10, 2023; Nov 9, 2023; Oct 1, 2023; Jul 26, 2022; May 7, 2022; Apr 1, 2022; Jan 18, 2022; Jan 20, 2021; Nov 3, 2020; Oct 9, 2020; Jan 22, 2020; Jan 16, 2019; Nov 8, 2018; Sep 29, 2018; Sep 14, 2018; Jul 10, 2018; Jan 23, 2018; Nov 30, 2017; Nov 7, 2017; Nov 3, 2017; Aug 11, 2017; Aug 9, 2017; Jul 14, 2017; Jun 13, 2017; Jan 19, 2017; Jan 6, 2017; Jan 16, 2016; Jan 13, 2016; Dec 5, 2015; Nov 3, 2015; Feb 25, 2015; Jan 24, 2015; Mar 1, 2014; Feb 23, 2014; Feb 13, 2014; Jan 30, 2014; Jan 10, 2014; Dec 21, 2013; Dec 20, 2013; Nov 7, 2013; Jan 17, 2013; Nov 6, 2012; Feb 22, 2012; Jan 27, 2012; Nov 5, 2011; Jul 19, 2011 Historical data not available for this/these date(s) May 31, 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	Pre-registration procedure	The application is under preliminary examination	Oct 28, 2009		Details anzeigen
2	Pre-registration procedure	Pre-registration procedure has been concluded	Mar 17, 2010		Details anzeigen
3	Change of classification	Change of IPC main class	Mar 3, 2011		Details anzeigen
4	Publications	Publication of application (Offenlegungsschrift)	May 26, 2011	May 26, 2011	Details anzeigen
5	Examination procedure	Request for examination effectively filed	Dec 13, 2013	Feb 13, 2014	Details anzeigen
6	Examination procedure	Official communication on examination	Feb 24, 2015		Details anzeigen
7	Examination procedure	Reply to official communication	Oct 29, 2015		Details anzeigen
8	Administrative procedure	Divisional application (free division or divided out on the grounds of lack of unity) new file	Nov 17, 2015	Jan 14, 2016	Details anzeigen
9	Examination procedure	Official communication on examination	Jun 12, 2017		Details anzeigen
10	Examination procedure	Reply to official communication	Jul 12, 2017		Details anzeigen
11	Examination procedure	Official communication on examination	Jul 13, 2017		Details anzeigen
12	Examination procedure	Reply to official communication	Aug 2, 2017		Details anzeigen
13	Examination procedure	Decision to grant patent by Examining Section/Patent Division	Aug 10, 2017		Details anzeigen
14	Publications	Patent specification	Nov 30, 2017	Nov 30, 2017	Details anzeigen
15	Examination procedure	Grant of patent has become final	Aug 31, 2018	Nov 8, 2018	Details anzeigen
16	New applicant/owner details	New applicant/owner details	Oct 8, 2020	Nov 19, 2020	Details anzeigen
17	New applicant/owner details	New applicant/owner details	Mar 31, 2022	May 12, 2022	Details anzeigen
18	Licence	Willingness to grant licences declared	Sep 23, 2023	Nov 9, 2023	Details anzeigen

View procedures Pre-registration procedure (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	The application is under preliminary examination
Date of legal/procedural status	VSTT	Oct 28, 2009

View procedures Pre-registration procedure (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Pre-registration procedure has been concluded
Date of legal/procedural status	VSTT	Mar 17, 2010

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	Mar 3, 2011
51	IPC main class	ICM (ICMV)	F01N 13/10 (2010.01)
51	Previous IPC main class	ICMF (ICMVF)	F01N 7/10 (2006.01)

View procedures Publications (No.: 4)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of application (Offenlegungsschrift)
	Date of legal/procedural status	VSTT	May 26, 2011
	Issue number	HN	21
	Year	PJ	2011
	Publication date	VT	May 26, 2011
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102009050952A1 Searchable text: DE102009050952A1

View procedures Examination procedure (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Request for examination effectively filed
Date of legal/procedural status	VSTT	Dec 13, 2013
Issue number	HN	7
Year	PJ	2014
Publication date	VT	Feb 13, 2014
Type of publication	PART	Bibliographic data
Part	HT	Part 2
Third party request		No
Date of receipt	AEGT	Dec 13, 2013

View procedures Examination procedure (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Official communication on examination
Date of legal/procedural status	VSTT	Feb 24, 2015

View procedures Examination procedure (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Reply to official communication
Date of legal/procedural status	VSTT	Oct 29, 2015

View procedures Administrative procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	Divisional application (free division or divided out on the grounds of lack of unity) new file
Date of legal/procedural status	VSTT	Nov 17, 2015
Issue number	HN	2
Year	PJ	2016
Publication date	VT	Jan 14, 2016
Type of publication	PART	Bibliographic data
Part	HT	Part 2

View procedures Examination procedure (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Official communication on examination
Date of legal/procedural status	VSTT	Jun 12, 2017

View procedures Examination procedure (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Reply to official communication
Date of legal/procedural status	VSTT	Jul 12, 2017

View procedures Examination procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Official communication on examination
Date of legal/procedural status	VSTT	Jul 13, 2017

View procedures Examination procedure (No.: 12)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Reply to official communication
Date of legal/procedural status	VSTT	Aug 2, 2017

View procedures Examination procedure (No.: 13)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Decision to grant patent by Examining Section/Patent Division
Date of legal/procedural status	VSTT	Aug 10, 2017

View procedures Publications (No.: 14)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Patent specification
	Date of legal/procedural status	VSTT	Nov 30, 2017
	Issue number	HN	48
	Year	PJ	2017
	Publication date	VT	Nov 30, 2017
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE102009050952B4 Searchable text: DE102009050952B4

View procedures Examination procedure (No.: 15)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Grant of patent has become final
Date of legal/procedural status	VSTT	Aug 31, 2018
Issue number	HN	45
Year	PJ	2018
Publication date	VT	Nov 8, 2018
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures New applicant/owner details (No.: 16)
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	Oct 8, 2020
	Issue number	HN	47
	Year	PJ	2020
	Publication date	VT	Nov 19, 2020
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Daimler AG, Stuttgart, DE
71/73	Previous applicant/owner	INHF	Daimler AG, 70327 Stuttgart, DE
	Date of update of the procedure	REGT	Nov 3, 2020

View procedures New applicant/owner details (No.: 17)
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	Mar 31, 2022
	Issue number	HN	19
	Year	PJ	2022
	Publication date	VT	May 12, 2022
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Mercedes-Benz Group AG, 70372 Stuttgart, DE
71/73	Previous applicant/owner	INHF	Daimler AG, Stuttgart, DE
	Date of update of the procedure	REGT	May 7, 2022

View procedures Licence (No.: 18)
Criterion	Field	Content Close details
Type of procedure	VART	Licence
Legal/procedural status	VST	Willingness to grant licences declared
Date of legal/procedural status	VSTT	Sep 23, 2023
Issue number	HN	45
Year	PJ	2023
Publication date	VT	Nov 9, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Nov 9, 2023