Register information Patent

DE file number : 689 22 903.8 (Status: not pending/lapsed, Query started: May 30, 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 22 903.8
96	EP file number	EAKZ	89 31 3218.3
97	EP publication number	EPN	375329
54	Designation/title	TI	Antivirale Pyrimidin- und Purinverbindungen, Verfahren zu ihrer Herstellung und sie enthaltende pharmazeutische Präparate.
51	IPC main class	ICM (ICMV)	C07D 473/00 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07D 239/46 (2006.01), A61K 31/52 (2006.01), A61K 31/505 (2006.01)
22	DE application date	DAT	Dec 18, 1989
96	EP application date	EAT	Dec 18, 1989
43	Date of first publication	OT	Jun 27, 1990
	Date of publication of grant	PET	May 31, 1995
71/73	Applicant/owner	INH	The Wellcome Foundation Ltd., London, GB
72	Inventor	IN	Beauchamp, Lilia Marie, Raleigh, North Carolina 27607, US
74	Representative	VTR	TER MEER STEINMEISTER & PARTNER PATENTANWÄLTE mbB, 80335 München, DE
10	Published DE documents	DEPN	Original document: DE000068922903T2 Searchable text: DE000068922903T2
	Address for service		TER MEER STEINMEISTER & PARTNER PATENTANWÄLTE mbB, 80335 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	GB 8829571 Dec 19, 1988
33 31 32	Foreign priority	PRC PRNA PRDA	GB 8905159 Mar 7, 1989
	Patent division in charge		44
21	File number of protection certificate	ZAKZ	102 99 039.5
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE
	Published EP/WO documents	EPWOPN	Original document: EP000000375329 Searchable text: EP000000375329 Original document: EP000000375329B1 Searchable text: EP000000375329B1
43	Date of first publication	EVT	Jun 27, 1990
	Date of the first transfer into DPMAregister	EREGT	Sep 25, 2012
	Date of the (most recent) update in DPMAregister	REGT	Apr 30, 2022 (Show all update days)(Hide all update days) Apr 30, 2022; Aug 20, 2019; Jul 18, 2019; Jun 8, 2019; Jan 19, 2013 Historical data not available for this/these date(s) 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	Jun 27, 1990		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Aug 2, 1990	Aug 2, 1990	Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Aug 14, 1991		Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	May 31, 1995		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Jul 6, 1995	Jul 6, 1995	Details anzeigen
6	Publications	Translation of EP patent specification	Nov 23, 1995	Nov 23, 1995	Details anzeigen
7	Opposition procedure	Opposition to patent filed	Feb 28, 1996	May 23, 1996	Details anzeigen
8	Opposition procedure	Patent maintained full by EPO	Aug 28, 1998		Details anzeigen
9	Opposition procedure	Decision by EPO to maintain patent in full has become final	Aug 28, 1998	Jul 18, 2019	Details anzeigen
10	Change of classification	Change of IPC main class	Oct 9, 1999		Details anzeigen
11	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
12	Administrative procedure	IP right lapsed through expiry of term of protection	Dec 18, 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	Jun 27, 1990

View procedures Publications (No.: 2)
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	Aug 2, 1990
Issue number	HN	31
Year	PJ	1990
Publication date	VT	Aug 2, 1990
Type of publication	PART	Bibliographic data

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	Aug 14, 1991

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 mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	May 31, 1995

View procedures Publications (No.: 5)
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 6, 1995
Issue number	HN	27
Year	PJ	1995
Publication date	VT	Jul 6, 1995
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Publications (No.: 6)
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 23, 1995
	Issue number	HN	47
	Year	PJ	1995
	Publication date	VT	Nov 23, 1995
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000068922903T2 Searchable text: DE000068922903T2

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	Feb 28, 1996
Issue number	HN	21
Year	PJ	1996
Publication date	VT	May 23, 1996
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Opposition procedure (No.: 8)
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	Aug 28, 1998
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 9)
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	Aug 28, 1998
Issue number	HN	29
Year	PJ	2019
Publication date	VT	Jul 18, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

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)	C07D 473/00 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 473/00 (1995.01)

View procedures Change of classification (No.: 11)
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 473/00 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 473/00 (2000.01)

View procedures Administrative procedure (No.: 12)
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 18, 2009