Register information Patent

DE file number : P 35 88 232.8 (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 35 88 232.8
96	EP file number	EAKZ	94 11 8300.6
97	EP publication number	EPN	643970
54	Designation/title	TI	Verwendung von 1-Beta-D-ribofuranosyl-1,2,4-triazol-3-carboxamid (Ribavirin) zur Herstellung eines Medikaments für die Behandlung von Arboviren
51	IPC main class	ICM (ICMV)	A61K 31/70 (2000.01)
22	DE application date	DAT	Apr 16, 1985
96	EP application date	EAT	Apr 16, 1985
43	Date of first publication	OT	Mar 22, 1995
	Date of publication of grant	PET	Aug 16, 2001
71/73	Applicant/owner	INH	Ribapharm,Inc., Costa Mesa, Calif., US
72	Inventor	IN	Smith, Robert Angus, Santa Monica, California 90402, US; Fernandes, Humberto, Irvine, California 92714, US
74	Representative	VTR	Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte, 81675 München, DE
10	Published DE documents	DEPN	Original document: DE000003588232T2 Searchable text: DE000003588232T2
	Address for service		Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte, 81675 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 666252 Oct 29, 1984
	Patent division in charge		44
21	File number of protection certificate	ZAKZ	102 99 005.0
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, CH, DE, FR, GB, IT, LI, NL, SE
	Published EP/WO documents	EPWOPN	Original document: EP000000643970 Searchable text: EP000000643970 Original document: EP000000643970B1 Searchable text: EP000000643970B1
43	Date of first publication	EVT	Mar 22, 1995
	Date of the first transfer into DPMAregister	EREGT	Sep 28, 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 2, 2018; Jun 28, 2018; Nov 18, 2016; Nov 17, 2016; Mar 27, 2015; Jan 22, 2013 Historical data not available for this/these date(s) Sep 28, 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	Mar 22, 1995		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Nov 30, 2000	Nov 30, 2000	Details anzeigen
3	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Aug 16, 2001		Details anzeigen
4	Publications	Publication by DPMA of mention regarding EP patent grant	Sep 20, 2001	Sep 20, 2001	Details anzeigen
5	Opposition procedure	Opposition to patent filed	Jan 28, 2002	May 2, 2002	Details anzeigen
6	Publications	Translation of EP patent specification	Jun 13, 2002	Jun 13, 2002	Details anzeigen
7	New applicant/owner details	New applicant/owner details	Jan 31, 2003	Apr 10, 2003	Details anzeigen
8	Opposition procedure	Revocation of patent by EPO	Nov 14, 2007		Details anzeigen
9	Opposition procedure	Decision on revocation by EPO has become final	Nov 14, 2007	Dec 29, 2016	Details anzeigen
10	Publications	Other <with further information such as lien, etc>	Aug 2, 2018	Aug 2, 2018	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	Mar 22, 1995

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	Nov 30, 2000
Issue number	HN	48
Year	PJ	2000
Publication date	VT	Nov 30, 2000
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 mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Aug 16, 2001

View procedures Publications (No.: 4)
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	Sep 20, 2001
Issue number	HN	38
Year	PJ	2001
Publication date	VT	Sep 20, 2001
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Opposition procedure (No.: 5)
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	Jan 28, 2002
Issue number	HN	18
Year	PJ	2002
Publication date	VT	May 2, 2002
Type of publication	PART	Bibliographic data
Part	HT	Part 3

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	Jun 13, 2002
	Issue number	HN	24
	Year	PJ	2002
	Publication date	VT	Jun 13, 2002
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000003588232T2 Searchable text: DE000003588232T2

View procedures New applicant/owner details (No.: 7)
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	Jan 31, 2003
	Issue number	HN	15
	Year	PJ	2003
	Publication date	VT	Apr 10, 2003
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Ribapharm,Inc., Costa Mesa, Calif., US
71/73	Previous applicant/owner	INHF	Viratek, Inc., Costa Mesa, Calif., US

View procedures Opposition procedure (No.: 8)
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	Nov 14, 2007
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 on revocation by EPO has become final
Date of legal/procedural status	VSTT	Nov 14, 2007
Issue number	HN	52
Year	PJ	2016
Publication date	VT	Dec 29, 2016
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Publications (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Other <with further information such as lien, etc>
Date of legal/procedural status	VSTT	Aug 2, 2018
Issue number	HN	31
Year	PJ	2018
Publication date	VT	Aug 2, 2018
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Supplementary information	INFO	Die negative Erledigung des Patents wegen Zeitablauf vom 16.04.2005 wurde entfernt, das Patent wurde im Einspruch widerrufen.