Register information Patent

DE file number : 50 2009 013 893.8 (Status: pending/in force, Query started: August 2, 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	50 2009 013 893.8
96	EP file number	EAKZ	09 75 3852.4
86	WO file number	WAKZ	PCT/EP2009/056302
97	EP publication number	EPN	2282986
87	WO publication number	WPN	2009144197
54	Designation/title	TI	VERFAHREN ZUR HERSTELLUNG VON AROMATISCHEN UND HETEROAROMATISCHEN CARBONSÄUREN, CARBONSÄUREESTERN UND CARBONSÄUREAMIDEN
51	IPC main class	ICM (ICMV)	C07C 51/10 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07C 67/36 (2006.01), C07C 231/00 (2006.01), C07C 231/02 (2006.01), C07C 63/04 (2006.01), C07C 69/76 (2006.01), C07C 235/84 (2006.01), C07C 231/10 (2006.01)
22	DE application date	DAT	May 25, 2009
96	EP application date	EAT	May 25, 2009
86	WO application date	WAT	May 25, 2009
43	Date of first publication	OT	Dec 3, 2009
	Date of publication of grant	PET	Apr 19, 2017
71/73	Applicant/owner	INH	BASF SE, 67063 Ludwigshafen, DE
72	Inventor	IN	CHALLAND, Nina, 68165 Mannheim, DE; ALTENHOFF, Ansgar, Gereon, 69117 Heidelberg, DE; SCHMIDT-LEITHOFF, Joachim, 68165 Mannheim, DE; WISSEL-STOLL, Kathrin, 67056 Ludwigshafen, DE; RACK, Michael, 69214 Eppelheim, DE; RHEINHEIMER, Joachim, 67063 Ludwigshafen, DE
	Address for service		BASF SE Patente, Marken und Lizenzen, 67056 Ludwigshafen, DE
33 31 32	Foreign priority	PRC PRNA PRDA	EP 08156993 May 27, 2008
	Due date	FT FG	May 31, 2026 Annual fee for the 18th year Patent fees
	Patent division in charge		44
97	EP language of publication	ELANG	DE - Deutsch
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: EP000002282986 Searchable text: EP000002282986 Original document: EP000002282986B1 Searchable text: EP000002282986B1 Original document: WO002009144197 Searchable text: WO002009144197
43	Date of first publication	EVT	Dec 3, 2009
	Date of the first transfer into DPMAregister	EREGT	May 26, 2011
	Date of the (most recent) update in DPMAregister	REGT	Jun 12, 2025 (Show all update days)(Hide all update days) Jun 12, 2025 Due date: changed Jun 11, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 19.04.2017: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 19.04.2017: deleted May 26, 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	Procedure relating to EP application	EPO 1st publication	Feb 16, 2011		Details anzeigen
4	Procedure relating to EP application	EPO publication of search report	Feb 16, 2011		Details anzeigen
5	Publications	Publication of a mention regarding EP 1st publication by DPMA	Mar 31, 2011	Mar 31, 2011	Details anzeigen
6	Change of classification	Change of IPC main class	Sep 12, 2016		Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Apr 19, 2017		Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	Jun 1, 2017	Jun 1, 2017	Details anzeigen
9	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jan 22, 2018	Apr 19, 2018	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 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 1st publication
Date of legal/procedural status	VSTT	Feb 16, 2011

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 search report
Date of legal/procedural status	VSTT	Feb 16, 2011

View procedures Publications (No.: 5)
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 31, 2011
Issue number	HN	13
Year	PJ	2011
Publication date	VT	Mar 31, 2011
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 6)
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	Sep 12, 2016
51	IPC main class	ICM (ICMV)	C07C 51/10 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07C 51/10 (2006.01)

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 19, 2017
Date of update of the procedure	REGT	Jun 11, 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	Jun 1, 2017
Issue number	HN	22
Year	PJ	2017
Publication date	VT	Jun 1, 2017
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 22, 2018
Issue number	HN	16
Year	PJ	2018
Publication date	VT	Apr 19, 2018
Type of publication	PART	Bibliographic data
Part	HT	Part 3