Register information Patent

DE file number : 699 21 829.2 (Status: not pending/lapsed, Query started: April 28, 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	699 21 829.2
96	EP file number	EAKZ	99 94 3712.2
86	WO file number	WAKZ	PCT/US99/18584
97	EP publication number	EPN	1104415
87	WO publication number	WPN	2000009494
54	Designation/title	TI	VERFAHREN ZUR HERSTELLUNG VON 1,3-OXATHIOLANNUKLEOSIDE
51	IPC main class	ICM (ICMV)	C07D 327/04 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07D 411/04 (2006.01), C07D 473/00 (2006.01), A61K 31/505 (2006.01)
22	DE application date	DAT	Aug 12, 1999
96	EP application date	EAT	Aug 12, 1999
86	WO application date	WAT	Aug 12, 1999
43	Date of first publication	OT	Feb 24, 2000
	Date of publication of grant	PET	Nov 10, 2004
71/73	Applicant/owner	INH	Gilead Sciences, Inc., 94404 Foster City, Calif., US; Emory University, Atlanta, Ga., US
72	Inventor	IN	PAINTER R., George, Chapel Hill, US; LIOTTA C., Dennis, McDonough, US; ALMOND, Merrick, Apex, US; CLEARY, Darryl, Chapel Hill, US; SORIA, Jose, Decatur, US; SZNAIDMAN, Marcos Luis, Durham, US
74	Representative	VTR	Müller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
10	Published DE documents	DEPN	Original document: DE000069921829T2 Searchable text: DE000069921829T2
	Address for service		Müller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 96214 P Aug 12, 1998
33 31 32	Foreign priority	PRC PRNA PRDA	US 122841 P Mar 4, 1999
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
87	WO language of publication	WLANG	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
81	Designated WO countries	WDS	RO
	Published EP/WO documents	EPWOPN	Original document: EP000001104415 Searchable text: EP000001104415 Original document: EP000001104415B1 Searchable text: EP000001104415B1 Original document: WO002000009494 Searchable text: WO002000009494
43	Date of first publication	EVT	Feb 24, 2000
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jan 5, 2025 (Show all update days)(Hide all update days) Jan 5, 2025 St.36: changed (technical change) Aug 14, 2019; Oct 25, 2018; Sep 8, 2018; Aug 17, 2017; Feb 28, 2017; Aug 23, 2016; Sep 9, 2015; Sep 5, 2015; Aug 25, 2015; Aug 14, 2015; Aug 20, 2014; Sep 11, 2013; Aug 16, 2013; Jan 23, 2013 Historical data not available for this/these date(s) Sep 29, 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 PCT application	WO first publication without search report	Feb 24, 2000		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jun 6, 2001		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Jun 6, 2001		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jul 12, 2001	Jul 12, 2001	Details anzeigen
5	New applicant/owner details	New applicant/owner details	Oct 7, 2004		Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Nov 10, 2004		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Dec 16, 2004	Dec 16, 2004	Details anzeigen
8	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Aug 10, 2005	Dec 8, 2005	Details anzeigen
9	Change of classification	Change of IPC main class	Sep 16, 2005		Details anzeigen
10	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
11	Publications	Translation of EP patent specification	Oct 27, 2005	Oct 27, 2005	Details anzeigen
12	Administrative procedure	IP right lapsed through expiry of term of protection	Aug 12, 2019		Details anzeigen

View procedures Procedure relating to PCT application (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO first publication without search report
Date of legal/procedural status	VSTT	Feb 24, 2000

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 1st publication
Date of legal/procedural status	VSTT	Jun 6, 2001

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	Jun 6, 2001

View procedures Publications (No.: 4)
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	Jul 12, 2001
Issue number	HN	28
Year	PJ	2001
Publication date	VT	Jul 12, 2001
Type of publication	PART	Bibliographic data

View procedures New applicant/owner details (No.: 5)
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	Oct 7, 2004
71/73	Applicant/owner	INH	Gilead Sciences, Inc., 94404 Foster City, Calif., US; Emory University, Atlanta, Ga., US
71/73	Previous applicant/owner	INHF	Painter, George R., Chapel Hill, N.C., US, Almond, Merrick, Apex, N.C., US, Cleary, Darry, Chapel Hill, N.C., US, Soria, Jose, Decatur, Ga., US, Sznaidman, Marcos Luis, Durham, N.C., US, Triangle Pharmaceuticals Inc., Durham, N.C., US, Emory University, Atlanta, Ga., US, Liotta, Dennis C., McDonough, Ga., US

View procedures Procedure relating to EP application (No.: 6)
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 10, 2004

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	Dec 16, 2004
Issue number	HN	51
Year	PJ	2004
Publication date	VT	Dec 16, 2004
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	Aug 10, 2005
Issue number	HN	49
Year	PJ	2005
Publication date	VT	Dec 8, 2005
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	Sep 16, 2005
51	IPC main class	ICM (ICMV)	C07D 327/04 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 327/04 (2000.01)

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 17, 2005
51	IPC main class	ICM (ICMV)	C07D 327/04 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 327/04 (2000.01)

View procedures Publications (No.: 11)
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	Oct 27, 2005
	Issue number	HN	43
	Year	PJ	2005
	Publication date	VT	Oct 27, 2005
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000069921829T2 Searchable text: DE000069921829T2

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	Aug 12, 2019