Register information Patent

DE file number : 602 48 532.0 (Status: not pending/lapsed, Query started: October 7, 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	602 48 532.0
96	EP file number	EAKZ	14 17 2420.3
97	EP publication number	EPN	2787075
54	Designation/title	TI	Ein aus menschlichen variablen Regionen und Nagetier konstante Hybrid Antikörper herstellendes Nagetier.
51	IPC main class	ICM (ICMV)	C12N 15/00 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C12N 15/09 (2006.01), C12N 15/63 (2006.01), C12N 15/74 (2006.01), C12N 5/00 (2006.01), C12N 5/02 (2006.01), C12N 5/16 (2006.01), C12P 21/06 (2006.01), C12P 21/04 (2006.01)
22	DE application date	DAT	Feb 15, 2002
96	EP application date	EAT	Feb 15, 2002
43	Date of first publication	OT	Oct 8, 2014
	Date of publication of grant	PET	Nov 30, 2016
71/73	Applicant/owner	INH	Regeneron Pharmaceuticals, Inc., Tarrytown, N.Y., US
72	Inventor	IN	MURPHY, Andrew J., Croton-on-Hudson, NY 10520, US; YANCOPOULOS, George, D., Yorktown Heights, NY 10598, US; ECONOMIDES, Aris, Tarrytown, NY 10591-6707, US; KAROW, Margaret, Tarrytown, NY 10951-6707, US; MACDONALD, Lynn, Tarrytown, NY 1059-6707, US; STEVENS, Sean, San Diego, CA 921222, US; VALENZUELA, David, Tarrytown, NY 10591-6707, US
74	Representative	VTR	Grund, Martin, Dipl.-Biol. Dr.rer.nat., 80802 München, DE
10	Published DE documents	DEPN	Original document: DE000014172420T1 Searchable text: DE000014172420T1
	Address for service		Grund, Martin, Dr., 80802 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 784859 Feb 16, 2001
	Patent division in charge		44
97	EP language of publication	ELANG	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, TR
	Published EP/WO documents	EPWOPN	Original document: EP000002787075 Searchable text: EP000002787075 Original document: EP000002787075B1 Searchable text: EP000002787075B1 Original document: EP000002787075B2 Searchable text: EP000002787075B2
43	Date of first publication	EVT	Oct 8, 2014
	Date of the first transfer into DPMAregister	EREGT	Nov 21, 2014
	Date of the (most recent) update in DPMAregister	REGT	Nov 2, 2023 (Show all update days)(Hide all update days) Nov 2, 2023; Sep 28, 2023; Feb 17, 2022; Dec 11, 2021; Nov 30, 2021; Jul 23, 2021; Feb 2, 2021; Jan 31, 2020; Oct 31, 2019; Aug 13, 2019; Mar 9, 2019; Jan 29, 2019; Jan 27, 2018; Sep 21, 2017; Aug 17, 2017; Jul 13, 2017; Mar 9, 2017; Feb 21, 2017; Jan 5, 2017; Dec 1, 2016; Nov 3, 2016; Dec 4, 2014 Historical data not available for this/these date(s) Nov 21, 2014 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	Oct 8, 2014		Details anzeigen
2	Procedure relating to EP application	Request for publication of EP claims	Oct 10, 2014		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Nov 20, 2014	Nov 20, 2014	Details anzeigen
4	Publications	Translation EP claims	Dec 4, 2014	Dec 4, 2014	Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Nov 30, 2016		Details anzeigen
6	New representative details	New representative details	Nov 30, 2016		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Jan 5, 2017	Jan 5, 2017	Details anzeigen
8	New representative details	New representative details	Feb 20, 2017		Details anzeigen
9	Opposition procedure	Opposition to patent filed	Jul 11, 2017	Sep 21, 2017	Details anzeigen
10	Administrative procedure	IP right lapsed through expiry of term of protection	Feb 15, 2022		Details anzeigen
11	Opposition procedure	Patent maintained in amended form by EPO	Oct 18, 2023		Details anzeigen
12	Opposition procedure	Decision by EPO to maintain patent in amended form has become final	Oct 18, 2023	Nov 2, 2023	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	Oct 8, 2014

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	Request for publication of EP claims
Date of legal/procedural status	VSTT	Oct 10, 2014
Date of receipt	AEGT	Oct 10, 2014

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	Nov 20, 2014
Issue number	HN	47
Year	PJ	2014
Publication date	VT	Nov 20, 2014
Type of publication	PART	Bibliographic data

View procedures Publications (No.: 4)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Translation EP claims
	Date of legal/procedural status	VSTT	Dec 4, 2014
	Issue number	HN	49
	Year	PJ	2014
	Publication date	VT	Dec 4, 2014
	Type of publication	PART	Documents
	Part	HT	Part 5
10	Published DE documents	DEPN	Original document: DE000014172420T1 Searchable text: DE000014172420T1

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	Nov 30, 2016

View procedures New representative details (No.: 6)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Nov 30, 2016
74	Representative	VTR	No representative appointed
74	Previous representative	VTRF	Grund Intellectual Property Group Patentanwälte und Solicitor PartG mbB, 80538 München, DE
	Date of update of the procedure	REGT	Dec 11, 2021

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	Jan 5, 2017
Issue number	HN	1
Year	PJ	2017
Publication date	VT	Jan 5, 2017
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures New representative details (No.: 8)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Feb 20, 2017
74	Representative	VTR	Grund, Martin, Dipl.-Biol. Dr.rer.nat., 80802 München, DE
74	Previous representative	VTRF	No representative appointed
	Date of update of the procedure	REGT	Nov 30, 2021

View procedures Opposition procedure (No.: 9)
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	Jul 11, 2017
Issue number	HN	38
Year	PJ	2017
Publication date	VT	Sep 21, 2017
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Administrative procedure (No.: 10)
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	Feb 15, 2022
Date of update of the procedure	REGT	Feb 17, 2022

View procedures Opposition procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Patent maintained in amended form by EPO
Date of legal/procedural status	VSTT	Oct 18, 2023
Date of update of the procedure	REGT	Sep 28, 2023

View procedures Opposition procedure (No.: 12)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Decision by EPO to maintain patent in amended form has become final
Date of legal/procedural status	VSTT	Oct 18, 2023
Issue number	HN	44
Year	PJ	2023
Publication date	VT	Nov 2, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Nov 2, 2023