Register information Patent

DE file number : 601 49 253.6 (Status: not pending/lapsed, Query started: May 11, 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	601 49 253.6
96	EP file number	EAKZ	01 96 1695.2
86	WO file number	WAKZ	PCT/US01/23104
97	EP publication number	EPN	1301519
87	WO publication number	WPN	2002008241
54	Designation/title	TI	PRODRUGS VON PHOSPHONAT-NUKLEOTIDANALOGEN UND VERFAHREN FÜR DAS AUSWÄHLEN UND DIE HERSTELLUNG DERSELBEN
51	IPC main class	ICM (ICMV)	C07F 9/6561 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07H 19/20 (2006.01), G01N 33/53 (2006.01), A61K 31/675 (2006.01), A61P 31/12 (2006.01), A61P 35/00 (2006.01), C07D 411/04 (2006.01), C07D 277/28 (2006.01), C07D 215/56 (2006.01)
22	DE application date	DAT	Jul 20, 2001
96	EP application date	EAT	Jul 20, 2001
86	WO application date	WAT	Jul 20, 2001
43	Date of first publication	OT	Jan 31, 2002
	Date of publication of grant	PET	Feb 25, 2015
71/73	Applicant/owner	INH	Gilead Sciences, Inc., Foster City, Calif., US
72	Inventor	IN	BECKER, Mark, W., Belmont, CA 94002, US; CIHLAR, Tomas, Foster City, CA 94404, US; ROHLOFF, John, C., Boulder Colorado 80303, US; SPARACINO, Mark, L., Morgan Hill, CA 95037, US; PRISBE, Ernest, J., Los Altos, CA 94024, US; CHAPMAN, Harlan, H., La Honda, CA 94020, US; EISENBERG, Eugene, J., San Carlos, CA 94070, US; KERNAN, Michael, R., Pacifica, CA 94044, US; HE, Gong-Xin, Fremont, CA 94555, US; LEE, William, A., Los Altos, CA 94024, US
74	Representative	VTR	Müller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
	Address for service		Müller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 220021 P Jul 21, 2000
	Patent division in charge		44
21	File number of protection certificate	ZAKZ	12 2016 000 024.2
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, TR
81	Designated WO countries	WDS	LT, SI, AL, LV, MK, RO
	Published EP/WO documents	EPWOPN	Original document: EP000001301519 Searchable text: EP000001301519 Original document: EP000001301519B1 Searchable text: EP000001301519B1 Original document: EP000001301519B2 Searchable text: EP000001301519B2 Original document: WO002002008241 Searchable text: WO002002008241
43	Date of first publication	EVT	Jan 31, 2002
	Date of the first transfer into DPMAregister	EREGT	May 26, 2011
	Date of the (most recent) update in DPMAregister	REGT	Apr 30, 2022 (Show all update days)(Hide all update days) Apr 30, 2022; Feb 10, 2022; Feb 2, 2022; Jan 12, 2022; Nov 18, 2021; Oct 21, 2021; Jul 22, 2021; Jul 10, 2020; Aug 9, 2019; Aug 6, 2019; Oct 29, 2018; Aug 15, 2018; Aug 11, 2017; Aug 9, 2017; Jun 1, 2017; Nov 9, 2016; Aug 9, 2016; Feb 11, 2016; Jan 6, 2016; Aug 12, 2015; Apr 24, 2015; Apr 9, 2015; Feb 27, 2015; Feb 26, 2015; Jan 25, 2013 Historical data not available for this/these date(s) May 26, 2011 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	Jan 31, 2002		Details anzeigen
2	Procedure relating to PCT application	WO publication	Jan 31, 2002		Details anzeigen
3	Procedure relating to EP application	EPO 1st publication	Apr 16, 2003		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	May 22, 2003	May 22, 2003	Details anzeigen
5	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Feb 25, 2015		Details anzeigen
7	New applicant/owner details	New applicant/owner details	Feb 26, 2015		Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	Apr 9, 2015	Apr 9, 2015	Details anzeigen
9	Opposition procedure	Opposition to patent filed	Nov 23, 2015	Feb 11, 2016	Details anzeigen
10	Administrative procedure	IP right lapsed through expiry of term of protection	Jul 20, 2021		Details anzeigen
11	Opposition procedure	Patent maintained in amended form by EPO	Nov 10, 2021		Details anzeigen
12	Opposition procedure	Decision by EPO to maintain patent in amended form has become final	Nov 10, 2021	Nov 25, 2021	Details anzeigen
13	New representative details	New representative details	Jan 11, 2022		Details anzeigen
14	New representative details	New representative details	Feb 1, 2022		Details anzeigen
15	New representative details	New representative details	Feb 9, 2022		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	Jan 31, 2002

View procedures Procedure relating to PCT application (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO publication
Date of legal/procedural status	VSTT	Jan 31, 2002

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 1st publication
Date of legal/procedural status	VSTT	Apr 16, 2003

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	May 22, 2003
Issue number	HN	21
Year	PJ	2003
Publication date	VT	May 22, 2003
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 5)
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)	C07F 9/6561 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07F 9/6561 (2000.01)

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	Feb 25, 2015

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	Feb 26, 2015
71/73	Previous applicant/owner	INHF	Gilead Sciences, Inc., 94404 Foster City, Calif., US

View procedures Publications (No.: 8)
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	Apr 9, 2015
Issue number	HN	15
Year	PJ	2015
Publication date	VT	Apr 9, 2015
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Opposition procedure (No.: 9)
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	Nov 23, 2015
Issue number	HN	6
Year	PJ	2016
Publication date	VT	Feb 11, 2016
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Administrative procedure (No.: 10)
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	Jul 20, 2021
Date of update of the procedure	REGT	Jul 22, 2021

View procedures Opposition procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Patent maintained in amended form by EPO
Date of legal/procedural status	VSTT	Nov 10, 2021
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 12)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Decision by EPO to maintain patent in amended form has become final
Date of legal/procedural status	VSTT	Nov 10, 2021
Issue number	HN	47
Year	PJ	2021
Publication date	VT	Nov 25, 2021
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

View procedures New representative details (No.: 13)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Jan 11, 2022
74	Representative	VTR	Müller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
74	Previous representative	VTRF	Marks & Clerk (Luxembourg) LLP, Luxembourg, LU
	Date of update of the procedure	REGT	Jan 12, 2022

View procedures New representative details (No.: 14)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Feb 1, 2022
74	Representative	VTR	No representative appointed
74	Previous representative	VTRF	Müller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
	Date of update of the procedure	REGT	Feb 2, 2022

View procedures New representative details (No.: 15)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Feb 9, 2022
74	Representative	VTR	Müller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
74	Previous representative	VTRF	No representative appointed
	Date of update of the procedure	REGT	Feb 10, 2022