Register information Patent

DE file number : P 37 52 362.7 (Status: not pending/lapsed, Query started: June 4, 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	P 37 52 362.7
96	EP file number	EAKZ	94 10 2875.5
97	EP publication number	EPN	608002
54	Designation/title	TI	Optisch aktive Verbindungen
51	IPC main class	ICM (ICMV)	C07D 475/04 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07B 57/00 (2006.01)
22	DE application date	DAT	Sep 3, 1987
96	EP application date	EAT	Sep 3, 1987
43	Date of first publication	OT	Jul 27, 1994
	Date of publication of grant	PET	Jan 15, 2003
71/73	Applicant/owner	INH	University of Strathclyde, Glasgow, Schottland/Scotland, GB
72	Inventor	IN	Wood, Hamish C. S., Glasgow G61 2PG, GB; Rees, Lilias, Glasgow G64 2DZ, GB; Suckling, Colin James, Glasgow G61 3AF, GB
10	Published DE documents	DEPN	Original document: DE000003752362T2 Searchable text: DE000003752362T2
	Address for service		Marks & Clerk (Luxembourg) LLP, 1017 LUXEMBURG, LU
33 31 32	Foreign priority	PRC PRNA PRDA	GB 8621268 Sep 3, 1986
	Patent division in charge		44
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
	Published EP/WO documents	EPWOPN	Original document: EP000000608002 Searchable text: EP000000608002 Original document: EP000000608002B1 Searchable text: EP000000608002B1
43	Date of first publication	EVT	Jul 27, 1994
	Date of the first transfer into DPMAregister	EREGT	Sep 27, 2012
	Date of the (most recent) update in DPMAregister	REGT	Apr 30, 2022 (Show all update days)(Hide all update days) Apr 30, 2022; Jan 20, 2013 Historical data not available for this/these date(s) Sep 27, 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	Jul 27, 1994		Details anzeigen
2	Procedure relating to EP application	EPO publication of search report	Jul 27, 1994		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Sep 1, 1994	Sep 1, 1994	Details anzeigen
4	Change of classification	Change of IPC main class	Dec 1, 2000		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jan 15, 2003		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Feb 20, 2003	Feb 20, 2003	Details anzeigen
7	Opposition procedure	Opposition to patent filed	Oct 15, 2003	Jan 22, 2004	Details anzeigen
8	Publications	Translation of EP patent specification	Nov 20, 2003	Nov 20, 2003	Details anzeigen
9	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
10	Opposition procedure	Revocation of patent by EPO	May 21, 2007		Details anzeigen
11	Opposition procedure	Decision on revocation by EPO has become final	May 21, 2007	Aug 16, 2007	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	Jul 27, 1994
Date of update of the procedure	REGT	Apr 30, 2022

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	Jul 27, 1994
Date of update of the procedure	REGT	Apr 30, 2022

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 1, 1994
Issue number	HN	35
Year	PJ	1994
Publication date	VT	Sep 1, 1994
Type of publication	PART	Bibliographic data
Date of update of the procedure	REGT	Apr 30, 2022

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	Dec 1, 2000
51	IPC main class	ICM (ICMV)	C07D 475/04 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 475/04 (1990.01)
	Date of update of the procedure	REGT	Apr 30, 2022

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	Jan 15, 2003
Date of update of the procedure	REGT	Apr 30, 2022

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	Feb 20, 2003
Issue number	HN	8
Year	PJ	2003
Publication date	VT	Feb 20, 2003
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 7)
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	Oct 15, 2003
Issue number	HN	4
Year	PJ	2004
Publication date	VT	Jan 22, 2004
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Publications (No.: 8)
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	Nov 20, 2003
	Issue number	HN	47
	Year	PJ	2003
	Publication date	VT	Nov 20, 2003
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000003752362T2 Searchable text: DE000003752362T2
	Date of update of the procedure	REGT	Apr 30, 2022

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 17, 2005
51	IPC main class	ICM (ICMV)	C07D 475/04 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 475/04 (2000.01)
	Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Revocation of patent by EPO
Date of legal/procedural status	VSTT	May 21, 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 on revocation by EPO has become final
Date of legal/procedural status	VSTT	May 21, 2007
Issue number	HN	33
Year	PJ	2007
Publication date	VT	Aug 16, 2007
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022