Register information Patent

DE file number : 50 2011 006 567.1 (Status: not pending/lapsed, Query started: July 14, 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	Not pending/lapsed
21	DE file number	DAKZ	50 2011 006 567.1
96	EP file number	EAKZ	11 00 9894.4
97	EP publication number	EPN	2469054
54	Designation/title	TI	Antrieb mit einer Brennkraftmaschine und einer Expansionsmaschine mit Gasrückführung
51	IPC main class	ICM (ICMV)	F02B 21/00 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	B60K 6/12 (2006.01)
22	DE application date	DAT	Dec 15, 2011
96	EP application date	EAT	Dec 15, 2011
43	Date of first publication	OT	Jun 27, 2012
	Date of publication of grant	PET	Apr 15, 2015
71/73	Applicant/owner	INH	AUDI AG, 85057 Ingolstadt, DE
72	Inventor	IN	Dawidziak, Johannes, 97950 Grossrinderfeld, DE; Fessler, Marc, 74246 Eberstadt, DE; Reuss, Thomas, 74196 Neuenstadt, DE
	Address for service		AUDI AG, 85045 Ingolstadt, DE
66 66	Domestic priority	PRN PRD	102010056238 Dec 24, 2010
	Patent division in charge		13
97	EP language of publication	ELANG	DE - Deutsch
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: EP000002469054 Searchable text: EP000002469054 Original document: EP000002469054B1 Searchable text: EP000002469054B1
43	Date of first publication	EVT	Jun 27, 2012
	Date of the first transfer into DPMAregister	EREGT	Aug 10, 2012
	Date of the (most recent) update in DPMAregister	REGT	Oct 6, 2022 (Show all update days)(Hide all update days) Oct 6, 2022; Aug 16, 2022; Jan 14, 2021; Jan 11, 2020; Jan 11, 2019; Jan 12, 2018; Sep 21, 2017; Jan 14, 2017; Apr 28, 2016; Mar 24, 2016; Jan 14, 2016; Oct 15, 2015; May 28, 2015; Apr 17, 2015; Apr 16, 2015; Feb 16, 2013 Historical data not available for this/these date(s) Aug 10, 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	Jun 27, 2012		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Aug 9, 2012	Aug 9, 2012	Details anzeigen
3	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Apr 15, 2015		Details anzeigen
4	Publications	Publication by DPMA of mention regarding EP patent grant	May 28, 2015	May 28, 2015	Details anzeigen
5	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jan 18, 2016	Apr 28, 2016	Details anzeigen
6	Administrative procedure	Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee	Jul 1, 2022	Oct 6, 2022	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	Jun 27, 2012

View procedures Publications (No.: 2)
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	Aug 9, 2012
Issue number	HN	32
Year	PJ	2012
Publication date	VT	Aug 9, 2012
Type of publication	PART	Bibliographic data

View procedures Procedure relating to EP application (No.: 3)
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 15, 2015

View procedures Publications (No.: 4)
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, 2015
Issue number	HN	22
Year	PJ	2015
Publication date	VT	May 28, 2015
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Jan 18, 2016
Issue number	HN	17
Year	PJ	2016
Publication date	VT	Apr 28, 2016
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Administrative procedure (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural status	VSTT	Jul 1, 2022
Issue number	HN	40
Year	PJ	2022
Publication date	VT	Oct 6, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Oct 6, 2022