Register information Patent

DE file number : 603 31 338.8 (Status: not pending/lapsed, Query started: November 1, 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	603 31 338.8
96	EP file number	EAKZ	03 77 6553.4
86	WO file number	WAKZ	PCT/US03/33978
97	EP publication number	EPN	1558354
87	WO publication number	WPN	2004042350
54	Designation/title	TI	VERWENDUNG VON AMINEN, AMINOSÄUREN ODER AMINOSÄUREESTERN ALS MODIFIKATOREN DER MOBILEN PHASE BEI DER CHROMATOGRAPHIE
51	IPC main class	ICM (ICMV)	B01D 15/00 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	B01D 15/08 (2006.01), C07K 14/00 (2006.01), C07K 1/16 (2006.01)
22	DE application date	DAT	Oct 24, 2003
96	EP application date	EAT	Oct 24, 2003
86	WO application date	WAT	Oct 24, 2003
43	Date of first publication	OT	May 21, 2004
	Date of publication of grant	PET	Feb 17, 2010
71/73	Applicant/owner	INH	Merck Sharp & Dohme Corp., Rahway, N.J., US
72	Inventor	IN	GOKLEN, Kent, E., Rahway, NJ 07065-0907, US; NTI-GYABAAH, Joseph, Rahway, NJ 07065-0907, US; ANTIA, Firoz, D., Rahway, NJ 07065-0907, US; DAHLGREN, Mary, Ellen, Rahway, NJ 07065-0907, US
74	Representative	VTR	Abitz & Partner Patentanwälte mbB, 81925 München, DE
	Address for service		Abitz & Partner Patentanwälte mbB, 81628 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 422356 P Oct 30, 2002
	Patent division in charge		45
97	EP language of publication	ELANG	EN - Englisch
87	WO language of publication	WLANG	SF - Sonstige Fremdsprache
84	Designated EP contracting states	EDS	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR
	Published EP/WO documents	EPWOPN	Original document: EP000001558354 Searchable text: EP000001558354 Original document: EP000001558354B1 Searchable text: EP000001558354B1 Original document: WO002004042350 Searchable text: WO002004042350
43	Date of first publication	EVT	May 21, 2004
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jan 7, 2024 (Show all update days)(Hide all update days) Jan 7, 2024; Jul 26, 2018; Jun 19, 2018; Nov 11, 2017; Nov 18, 2016; Nov 9, 2016; Nov 17, 2015; Nov 11, 2015; Apr 21, 2015; Nov 15, 2014; Nov 8, 2014; Nov 16, 2013; Nov 8, 2013; Sep 24, 2013; Aug 6, 2013; Jul 4, 2013; May 15, 2013; Feb 7, 2013; Jan 27, 2013; Dec 14, 2012; Nov 20, 2012; Nov 6, 2012 Historical data not available for this/these date(s) Sep 29, 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 PCT application	WO publication	May 21, 2004		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Aug 3, 2005		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Sep 8, 2005	Sep 8, 2005	Details anzeigen
4	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
5	New applicant/owner details	New applicant/owner details	Feb 16, 2010	May 6, 2010	Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Feb 17, 2010		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Apr 1, 2010	Apr 1, 2010	Details anzeigen
8	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Nov 17, 2010	Mar 10, 2011	Details anzeigen
9	New applicant/owner details	New applicant/owner details	Dec 13, 2012	Feb 7, 2013	Details anzeigen
10	New applicant/owner details	New applicant/owner details	May 14, 2013	Jul 4, 2013	Details anzeigen
11	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	May 1, 2018	Jul 26, 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 publication
Date of legal/procedural status	VSTT	May 21, 2004

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	Aug 3, 2005

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	Sep 8, 2005
Issue number	HN	36
Year	PJ	2005
Publication date	VT	Sep 8, 2005
Type of publication	PART	Bibliographic data

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	Oct 17, 2005
51	IPC main class	ICM (ICMV)	B01D 15/00 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	B01D 15/00 (2000.01)

View procedures New applicant/owner details (No.: 5)
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	Feb 16, 2010
	Issue number	HN	18
	Year	PJ	2010
	Publication date	VT	May 6, 2010
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Merck Sharp & Dohme Corp., Rahway, N.J., US
71/73	Previous applicant/owner	INHF	Merck & Co., Inc., Whitehouse Station, N.J., US

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	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Feb 17, 2010

View procedures Publications (No.: 7)
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	Apr 1, 2010
Issue number	HN	13
Year	PJ	2010
Publication date	VT	Apr 1, 2010
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Procedure relating to EP application (No.: 8)
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 17, 2010
Issue number	HN	10
Year	PJ	2011
Publication date	VT	Mar 10, 2011
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures New applicant/owner details (No.: 9)
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 13, 2012
	Issue number	HN	6
	Year	PJ	2013
	Publication date	VT	Feb 7, 2013
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Schering Corporation, Rahway, US
71/73	Previous applicant/owner	INHF	Merck Sharp & Dohme Corp., Rahway, N.J., US

View procedures New applicant/owner details (No.: 10)
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	May 14, 2013
	Issue number	HN	27
	Year	PJ	2013
	Publication date	VT	Jul 4, 2013
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Merck Sharp & Dohme Corp., Rahway, N.J., US
71/73	Previous applicant/owner	INHF	Schering Corporation, Rahway, US

View procedures Administrative procedure (No.: 11)
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	May 1, 2018
Issue number	HN	30
Year	PJ	2018
Publication date	VT	Jul 26, 2018
Type of publication	PART	Bibliographic data
Part	HT	Part 3