Register information Patent

DE file number : 699 25 862.6 (Status: not pending/lapsed, Query started: May 28, 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	699 25 862.6
96	EP file number	EAKZ	99 96 3973.5
86	WO file number	WAKZ	PCT/US99/27914
97	EP publication number	EPN	1137634
87	WO publication number	WPN	2000034240
54	Designation/title	TI	VERFAHREN ZUR HERSTELLUNG VON AZETIDINONEN
51	IPC main class	ICM (ICMV)	C07D 205/08 (2006.01)
22	DE application date	DAT	Dec 6, 1999
96	EP application date	EAT	Dec 6, 1999
86	WO application date	WAT	Dec 6, 1999
43	Date of first publication	OT	Jun 15, 2000
	Date of publication of grant	PET	Jun 15, 2005
71/73	Applicant/owner	INH	Merck Sharp & Dohme Corp., Rahway, N.J., US
72	Inventor	IN	Thiruvengadam, Tiruvettipuram K., Kendall Park, US; Fu, Xiaoyong, Edison, US; Tann, Chou-Hong, Berkeley Heights, US; McAllister, Timothy L., Westfield, New Jersey 07090, US; Chiu, John S., Parsippany, US; Colon, Cesar, Rahway, US
74	Representative	VTR	Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB, 22607 Hamburg, DE
10	Published DE documents	DEPN	Original document: DE000069925862T2 Searchable text: DE000069925862T2
	Address for service		Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB, 22607 Hamburg, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 206931 Dec 7, 1998
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
87	WO language of publication	WLANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE
81	Designated WO countries	WDS	SI, RO
	Published EP/WO documents	EPWOPN	Original document: EP000001137634 Searchable text: EP000001137634 Original document: EP000001137634B1 Searchable text: EP000001137634B1 Original document: WO002000034240 Searchable text: WO002000034240
43	Date of first publication	EVT	Jun 15, 2000
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jan 5, 2025 (Show all update days)(Hide all update days) Jan 5, 2025 St.36: changed (technical change) Apr 30, 2022; Dec 10, 2019; Nov 22, 2018; Oct 26, 2018; Jan 17, 2018; Jan 11, 2018; Jan 11, 2017; Jan 16, 2016; Jan 22, 2015; Jan 9, 2015; Jan 28, 2014; Jan 9, 2014; Sep 24, 2013; Aug 7, 2013; Jul 11, 2013; May 17, 2013; Jan 19, 2013; Jan 9, 2013 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 first publication without search report	Jun 15, 2000		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Oct 4, 2001		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Oct 4, 2001		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Nov 8, 2001	Nov 8, 2001	Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jun 15, 2005		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Jul 21, 2005	Jul 21, 2005	Details anzeigen
7	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
8	Opposition procedure	Opposition to patent filed	Mar 14, 2006	Jun 8, 2006	Details anzeigen
9	Publications	Translation of EP patent specification	May 4, 2006	May 4, 2006	Details anzeigen
10	Opposition procedure	Patent maintained full by EPO	Jul 17, 2007		Details anzeigen
11	Opposition procedure	Decision by EPO to maintain patent in full has become final	Jul 17, 2007	Feb 21, 2008	Details anzeigen
12	New applicant/owner details	New applicant/owner details	May 16, 2013	Jul 11, 2013	Details anzeigen
13	Administrative procedure	IP right lapsed through expiry of term of protection	Dec 6, 2019		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	Jun 15, 2000

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	Oct 4, 2001

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 search report
Date of legal/procedural status	VSTT	Oct 4, 2001

View procedures Publications (No.: 4)
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	Nov 8, 2001
Issue number	HN	45
Year	PJ	2001
Publication date	VT	Nov 8, 2001
Type of publication	PART	Bibliographic data

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	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Jun 15, 2005

View procedures Publications (No.: 6)
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	Jul 21, 2005
Issue number	HN	29
Year	PJ	2005
Publication date	VT	Jul 21, 2005
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Change of classification (No.: 7)
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)	C07D 205/08 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 205/08 (2000.01)

View procedures Opposition procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Opposition to patent filed
Date of legal/procedural status	VSTT	Mar 14, 2006
Issue number	HN	23
Year	PJ	2006
Publication date	VT	Jun 8, 2006
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Publications (No.: 9)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Translation of EP patent specification
	Date of legal/procedural status	VSTT	May 4, 2006
	Issue number	HN	18
	Year	PJ	2006
	Publication date	VT	May 4, 2006
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000069925862T2 Searchable text: DE000069925862T2

View procedures Opposition procedure (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Patent maintained full by EPO
Date of legal/procedural status	VSTT	Jul 17, 2007
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Decision by EPO to maintain patent in full has become final
Date of legal/procedural status	VSTT	Jul 17, 2007
Issue number	HN	8
Year	PJ	2008
Publication date	VT	Feb 21, 2008
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

View procedures New applicant/owner details (No.: 12)
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 16, 2013
	Issue number	HN	28
	Year	PJ	2013
	Publication date	VT	Jul 11, 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 Corp., 07033-0530 Kenilworth, New Jersey, US

View procedures Administrative procedure (No.: 13)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	IP right lapsed through expiry of term of protection
Date of legal/procedural status	VSTT	Dec 6, 2019