Register information Patent

DE file number : 10 2009 061 764.7 (Status: pending/in force, Query started: October 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	10 2009 061 764.7
54	Designation/title	TI	Ansaugtrakt mit einem Ansaugmodul und mit einem Zylinderkopf
51	IPC main class	ICM (ICMV)	F02F 1/42 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	F02M 35/104 (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	Apr 15, 2021
71/73	Applicant/owner	INH	Mercedes-Benz Group AG, 70372 Stuttgart, DE
72	Inventor	IN	Kuhn, Thomas, Dipl.-Ing., 70329 Stuttgart, DE; Betsch, Jochen, Dr.-Ing., 71334 Waiblingen, DE; Häfner, Jochen, Dipl.-Ing., 73547 Lorch, DE; Gaisberg-Helfenberg, Alexander von, Dipl.-Ing., 71717 Beilstein, DE
10	Published DE documents	DEPN	Original document: DE102009061764A1 Searchable text: DE102009061764A1 Original document: DE102009061764A9 Searchable text: DE102009061764A9 Original document: DE102009061764B4 Searchable text: DE102009061764B4
	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		19
62	Free division/divided out on the grounds of lack of unity from file number	TAAKZ	10 2009 050 952.6
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	DE000069502515T2 (DE 695 02 515 T2) DE000004039916A1 (DE 40 39 916 A1) US000006098595A (US 6 098 595 A)
43	Date of first publication	EVT	Jan 14, 2016
	Number of official communications (office actions)		1
	Number of responses		1
	Date of the first transfer into DPMAregister	EREGT	Jan 13, 2016
	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 19, 2024 St.36: changed (technical change) Jul 5, 2024; Nov 10, 2023; Nov 9, 2023; Sep 30, 2023; Jul 26, 2022; Jul 4, 2022; May 7, 2022; Apr 1, 2022; Mar 24, 2022; Feb 16, 2022; Jan 18, 2022; Apr 15, 2021; Mar 19, 2021; Jan 20, 2021; Dec 30, 2020; Nov 3, 2020; Oct 9, 2020; Aug 31, 2020; Jun 25, 2020; Feb 15, 2020; Jan 22, 2020; Jan 16, 2019; Sep 14, 2018; Jul 10, 2018; Jan 23, 2018; Jan 19, 2017; Apr 14, 2016; Apr 7, 2016; Feb 26, 2016; Feb 18, 2016; Feb 17, 2016 Historical data not available for this/these date(s) Jan 13, 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	Pre-registration procedure	The application is under preliminary examination	Nov 17, 2015		Details anzeigen
2	Examination procedure	Request for examination effectively filed	Nov 17, 2015		Details anzeigen
3	Administrative procedure	Divisional application from (free division or divided out on the grounds of lack of unity) initial file	Nov 17, 2015	Jan 14, 2016	Details anzeigen
4	Change of classification	Change of IPC main class	Dec 14, 2015		Details anzeigen
5	Change of classification	Change of IPC main class	Jan 4, 2016		Details anzeigen
6	Publications	Publication of application (Offenlegungsschrift)	Feb 18, 2016	Feb 18, 2016	Details anzeigen
7	Pre-registration procedure	Pre-registration procedure has been concluded	Feb 25, 2016		Details anzeigen
8	Publications	1st publication of application: Correction of defective publications of application (Offenlegungsschriften)	Apr 14, 2016	Apr 14, 2016	Details anzeigen
9	Examination procedure	Official communication on examination	Feb 14, 2020		Details anzeigen
10	Examination procedure	Reply to official communication	Aug 28, 2020		Details anzeigen
11	New applicant/owner details	New applicant/owner details	Oct 8, 2020	Nov 19, 2020	Details anzeigen
12	Examination procedure	Decision to grant patent by Examining Section/Patent Division	Dec 28, 2020		Details anzeigen
13	Publications	Patent specification	Apr 15, 2021	Apr 15, 2021	Details anzeigen
14	Examination procedure	Grant of patent has become final	Jan 18, 2022	Mar 24, 2022	Details anzeigen
15	New applicant/owner details	New applicant/owner details	Mar 31, 2022	May 12, 2022	Details anzeigen
16	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	Nov 17, 2015

View procedures Examination procedure (No.: 2)
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	Nov 17, 2015
Third party request		No
Date of receipt	AEGT	Dec 13, 2013

View procedures Administrative procedure (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	Divisional application from (free division or divided out on the grounds of lack of unity) initial 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 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 14, 2015
51	IPC main class	ICM (ICMV)	F01N 13/10 (2010.01)
51	Previous IPC main class	ICMF (ICMVF)	F01N 13/10 (2010.01)

View procedures Change of classification (No.: 5)
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, 2016
51	IPC main class	ICM (ICMV)	F02F 1/42 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	F01N 13/10 (2010.01)

View procedures Publications (No.: 6)
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	Feb 18, 2016
	Issue number	HN	7
	Year	PJ	2016
	Publication date	VT	Feb 18, 2016
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102009061764A1 Searchable text: DE102009061764A1

View procedures Pre-registration procedure (No.: 7)
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	Feb 25, 2016

View procedures Publications (No.: 8)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	1st publication of application: Correction of defective publications of application (Offenlegungsschriften)
	Date of legal/procedural status	VSTT	Apr 14, 2016
	Issue number	HN	15
	Year	PJ	2016
	Publication date	VT	Apr 14, 2016
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102009061764A9 Searchable text: DE102009061764A9

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	Feb 14, 2020

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	Aug 28, 2020
Date of update of the procedure	REGT	Aug 31, 2020

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	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 2
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 Examination procedure (No.: 12)
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	Dec 28, 2020
Date of update of the procedure	REGT	Dec 30, 2020

View procedures Publications (No.: 13)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Patent specification
	Date of legal/procedural status	VSTT	Apr 15, 2021
	Issue number	HN	15
	Year	PJ	2021
	Publication date	VT	Apr 15, 2021
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE102009061764B4 Searchable text: DE102009061764B4
	Date of update of the procedure	REGT	Apr 15, 2021

View procedures Examination procedure (No.: 14)
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	Jan 18, 2022
Issue number	HN	12
Year	PJ	2022
Publication date	VT	Mar 24, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Mar 24, 2022

View procedures New applicant/owner details (No.: 15)
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.: 16)
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