Register information Patent

DE file number : 689 09 441.8 (Status: not pending/lapsed, Query started: August 17, 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	689 09 441.8
96	EP file number	EAKZ	89 30 1291.4
97	EP publication number	EPN	328404
54	Designation/title	TI	Modifizierte Antikörper.
51	IPC main class	ICM (ICMV)	A61K 39/395 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C12N 15/00 (2006.01)
22	DE application date	DAT	Feb 10, 1989
96	EP application date	EAT	Feb 10, 1989
43	Date of first publication	OT	Aug 16, 1989
	Date of publication of grant	PET	Sep 29, 1993
71/73	Applicant/owner	INH	BTG International Ltd., London, GB
72	Inventor	IN	Clark, Michael Ronald, Cambridge, CB1 2PY, GB; Riechmann, Lutz, La Jolla California 92037, US; Waldmann, Herman, Cambridge, GB; Winter, Gregory Paul, Cambridge, GB
74	Representative	VTR	Kraus & Weisert Patentanwälte PartGmbB, 80539 München, DE
10	Published DE documents	DEPN	Original document: DE000068909441T2 Searchable text: DE000068909441T2
	Address for service		Kraus & Weisert Patentanwälte PartGmbB, 80539 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	GB 8803228 Feb 12, 1988
33 31 32	Foreign priority	PRC PRNA PRDA	GB 8804464 Feb 25, 1988
	Patent division in charge		44
21	File number of protection certificate	ZAKZ	101 99 051.0
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE
43	Date of first publication	EVT	Aug 16, 1989
	Date of the first transfer into DPMAregister	EREGT	Sep 25, 2012
	Date of the (most recent) update in DPMAregister	REGT	Dec 16, 2015 (Show all update days)(Hide all update days) Sep 25, 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 EP application	EPO 1st publication	Aug 16, 1989		Details anzeigen
2	Procedure relating to EP application	EPO publication of search report	Aug 16, 1989		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Sep 21, 1989	Sep 21, 1989	Details anzeigen
4	New applicant/owner details	New applicant/owner details	Aug 26, 1993	Jun 16, 2005	Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Sep 29, 1993		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Nov 4, 1993	Nov 4, 1993	Details anzeigen
7	Publications	Translation of EP patent specification	Feb 10, 1994	Feb 10, 1994	Details anzeigen
8	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jun 29, 1994	Oct 27, 1994	Details anzeigen
9	Change of classification	Change of IPC main class	Oct 1, 1994		Details anzeigen
10	Change of classification	Change of IPC main class	Oct 9, 1999		Details anzeigen
11	New applicant/owner details	New applicant/owner details	Apr 13, 2005	Jun 16, 2005	Details anzeigen
12	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
13	Administrative procedure	IP right lapsed through expiry of term of protection	Feb 10, 2009		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	Aug 16, 1989

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 publication of search report
Date of legal/procedural status	VSTT	Aug 16, 1989

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 21, 1989
Issue number	HN	38
Year	PJ	1989
Publication date	VT	Sep 21, 1989
Type of publication	PART	Bibliographic data

View procedures New applicant/owner details (No.: 4)
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 26, 1993
	Issue number	HN	24
	Year	PJ	2005
	Publication date	VT	Jun 16, 2005
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	British Technology Group Ltd., London, GB
71/73	Previous applicant/owner	INHF	Medical Research Council, London, GB, Waldmann, Herman, Cambridge, GB, Clark, Michael Ronald, Cambridge, GB

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	Sep 29, 1993

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	Nov 4, 1993
Issue number	HN	44
Year	PJ	1993
Publication date	VT	Nov 4, 1993
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Publications (No.: 7)
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	Feb 10, 1994
	Issue number	HN	6
	Year	PJ	1994
	Publication date	VT	Feb 10, 1994
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000068909441T2 Searchable text: DE000068909441T2

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	Jun 29, 1994
Issue number	HN	43
Year	PJ	1994
Publication date	VT	Oct 27, 1994
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Change of classification (No.: 9)
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 1, 1994
51	IPC main class	ICM (ICMV)	A61K 39/395 (1995.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 39/395 (1990.01)

View procedures Change of classification (No.: 10)
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 9, 1999
51	IPC main class	ICM (ICMV)	A61K 39/395 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 39/395 (1995.01)

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	Apr 13, 2005
	Issue number	HN	24
	Year	PJ	2005
	Publication date	VT	Jun 16, 2005
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	BTG International Ltd., London, GB
71/73	Previous applicant/owner	INHF	British Technology Group Ltd., London, GB

View procedures Change of classification (No.: 12)
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 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	Feb 10, 2009