Register information Patent

DE file number : 603 40 570.3 (Status: not pending/lapsed, Query started: August 12, 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 40 570.3
96	EP file number	EAKZ	03 72 8392.6
86	WO file number	WAKZ	PCT/US03/11444
97	EP publication number	EPN	1503794
87	WO publication number	WPN	2003086459
54	Designation/title	TI	BEHANDLUNGSVERFAHREN UNTER VERWENDUNG VON CTLA-4 ANTIKÖRPERN
51	IPC main class	ICM (ICMV)	A61K 39/395 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 38/16 (2006.01), C07K 14/705 (2006.01), C07K 16/28 (2006.01)
22	DE application date	DAT	Apr 11, 2003
96	EP application date	EAT	Apr 11, 2003
86	WO application date	WAT	Apr 11, 2003
43	Date of first publication	OT	Oct 23, 2003
	Date of publication of grant	PET	Apr 11, 2012
71/73	Applicant/owner	INH	E. R. Squibb & Sons, L.L.C. (n.d.Ges.d. Staates Delaware), Princeton, N.J., US
72	Inventor	IN	KORMAN, Alan J.c/o Medarex, Inc., Princeton, NJ 08540, US; DAVIS, Thomasc/o Medarex, Inc., Princeton, NJ 08540, US; KELER, Tiborc/o Medarex, Inc., Princeton, NJ 08540, US; GRAZIANO, Robertc/o Medarex, Inc., Princeton, NJ 08540, US
74	Representative	VTR	Marks & Clerk (Luxembourg) LLP, Luxembourg, LU
	Address for service		Marks & Clerk (Luxembourg) LLP, 1017 LUXEMBURG, LU
33 31 32	Foreign priority	PRC PRNA PRDA	US 372284 P Apr 12, 2002
33 31 32	Foreign priority	PRC PRNA PRDA	US 381274 P May 17, 2002
	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, 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
81	Designated WO countries	WDS	LT, AL, LV, MK
	Published EP/WO documents	EPWOPN	Original document: EP000001503794 Searchable text: EP000001503794 Original document: EP000001503794B1 Searchable text: EP000001503794B1 Original document: WO002003086459 Searchable text: WO002003086459
43	Date of first publication	EVT	Oct 23, 2003
	Date of the first transfer into DPMAregister	EREGT	May 27, 2011
	Date of the (most recent) update in DPMAregister	REGT	Apr 13, 2023 (Show all update days)(Hide all update days) May 27, 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	Oct 23, 2003		Details anzeigen
2	Procedure relating to PCT application	WO publication	Oct 23, 2003		Details anzeigen
3	Procedure relating to EP application	EPO 1st publication	Feb 9, 2005		Details anzeigen
4	Procedure relating to EP application	EPO publication of search report	Feb 9, 2005		Details anzeigen
5	Publications	Publication of a mention regarding EP 1st publication by DPMA	Mar 17, 2005	Mar 17, 2005	Details anzeigen
6	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Apr 11, 2012		Details anzeigen
8	New applicant/owner details	New applicant/owner details	Apr 12, 2012	Oct 10, 2013	Details anzeigen
9	Publications	Publication by DPMA of mention regarding EP patent grant	Jun 6, 2012	Jun 6, 2012	Details anzeigen
10	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jan 14, 2013	May 8, 2013	Details anzeigen
11	New applicant/owner details	New applicant/owner details	Aug 19, 2013	Oct 10, 2013	Details anzeigen
12	New applicant/owner details	New applicant/owner details	Feb 5, 2015	Mar 19, 2015	Details anzeigen
13	Administrative procedure	IP right lapsed through expiry of term of protection	Apr 11, 2023		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	Oct 23, 2003

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	Oct 23, 2003

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 9, 2005

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 9, 2005

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 17, 2005
Issue number	HN	11
Year	PJ	2005
Publication date	VT	Mar 17, 2005
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	Oct 17, 2005
51	IPC main class	ICM (ICMV)	A61K 39/395 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 39/395 (2000.01)

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 11, 2012

View procedures New applicant/owner details (No.: 8)
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	Apr 12, 2012
	Issue number	HN	41
	Year	PJ	2013
	Publication date	VT	Oct 10, 2013
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Medarex Inc., 08540 Princeton, N.J., US
71/73	Previous applicant/owner	INHF	Medarex Inc., 08540 Princeton, N.J., US

View procedures Publications (No.: 9)
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 6, 2012
Issue number	HN	23
Year	PJ	2012
Publication date	VT	Jun 6, 2012
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Procedure relating to EP application (No.: 10)
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 14, 2013
Issue number	HN	19
Year	PJ	2013
Publication date	VT	May 8, 2013
Type of publication	PART	Bibliographic data
Part	HT	Part 3

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	Aug 19, 2013
	Issue number	HN	41
	Year	PJ	2013
	Publication date	VT	Oct 10, 2013
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Medarex, L.L.C., Princeton, N.J., US
71/73	Previous applicant/owner	INHF	Medarex Inc., 08540 Princeton, N.J., US

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	Feb 5, 2015
	Issue number	HN	12
	Year	PJ	2015
	Publication date	VT	Mar 19, 2015
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	E. R. Squibb & Sons, L.L.C. (n.d.Ges.d. Staates Delaware), Princeton, N.J., US
71/73	Previous applicant/owner	INHF	Medarex, L.L.C., Princeton, N.J., 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	Apr 11, 2023
Date of update of the procedure	REGT	Apr 13, 2023