Register information Patent

DE file number : 60 2008 032 398.6 (Status: pending/in force, Query started: April 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	Pending/in force
21	DE file number	DAKZ	60 2008 032 398.6
96	EP file number	EAKZ	08 73 2818.3
86	WO file number	WAKZ	PCT/US2008/058183
97	EP publication number	EPN	2203462
87	WO publication number	WPN	2008121634
54	Designation/title	TI	NUKLEOSID-PHOSPHORAMIDAT-PRODRUGS
51	IPC main class	ICM (ICMV)	A61K 31/7072 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 31/7076 (2006.01), A61K 31/7064 (2006.01)
22	DE application date	DAT	Mar 26, 2008
96	EP application date	EAT	Mar 26, 2008
86	WO application date	WAT	Mar 26, 2008
43	Date of first publication	OT	Oct 9, 2008
	Date of publication of grant	PET	May 21, 2014
71/73	Applicant/owner	INH	Gilead Pharmasset LLC, Foster City, Calif., US
72	Inventor	IN	SOFIA, Michael, Joseph, Doylestown, PA 18902, US; NAGARATHNAM, Dhanapalan, Bethany, CT 06524, US; WANG, Peiyuan, Glen Rock, NJ 07452, US; DU, Jinfa, New Hope, PA 18938, US
74	Representative	VTR	Marks & Clerk (Luxembourg) LLP, Luxembourg, LU
	Address for service		Marks & Clerk (Luxembourg) LLP, 1017 LUXEMBURG, LU
33 31 32	Foreign priority	PRC PRNA PRDA	US 982309 P Oct 24, 2007
33 31 32	Foreign priority	PRC PRNA PRDA	US 909315 P Mar 30, 2007
33 31 32	Foreign priority	PRC PRNA PRDA	US 53015 Mar 21, 2008
	Due date	FT FG	Mar 31, 2026 Annual fee for the 19th year Patent fees
	Patent division in charge		44
21	File number of protection certificate	ZAKZ	12 2014 000 108.1
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR
	Published EP/WO documents	EPWOPN	Original document: EP000002203462 Searchable text: EP000002203462 Original document: EP000002203462B1 Searchable text: EP000002203462B1 Original document: EP000002203462B2 Searchable text: EP000002203462B2 Original document: WO002008121634 Searchable text: WO002008121634
43	Date of first publication	EVT	Oct 9, 2008
	Date of the first transfer into DPMAregister	EREGT	May 26, 2011
	Date of the (most recent) update in DPMAregister	REGT	Jan 15, 2025 (Show all update days)(Hide all update days) Jan 15, 2025 Due date: changed Oct 10, 2024 Procedures: Opposition procedure, Decision by EPO to maintain patent in amended form has become final, 25.09.2024: changed Sep 5, 2024 Published EP/WO documents: changed Procedures: Opposition procedure, Decision by EPO to maintain patent in amended form has become final, 25.09.2024: new Procedures: Opposition procedure, Patent maintained in amended form by EPO, 25.09.2024: new Jan 17, 2024; Feb 8, 2023; Feb 10, 2022; Mar 20, 2021; Apr 2, 2020; Aug 13, 2019; Apr 9, 2019; Oct 29, 2018; Apr 12, 2018; Aug 31, 2017; Jul 22, 2017; Apr 12, 2017; Apr 8, 2017; Feb 9, 2017; Sep 22, 2016; Apr 15, 2016; Apr 8, 2016; Apr 10, 2015; Apr 7, 2015; Mar 19, 2015; Nov 26, 2014; Jul 25, 2014; Jul 23, 2014; Jul 22, 2014; Jul 18, 2014; Jul 3, 2014; Jun 26, 2014; May 27, 2014; May 22, 2014; Feb 14, 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	Oct 9, 2008		Details anzeigen
2	Procedure relating to PCT application	WO publication	Oct 9, 2008		Details anzeigen
3	Procedure relating to EP application	EPO 1st publication	Jul 7, 2010		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Aug 19, 2010	Aug 19, 2010	Details anzeigen
5	Change of classification	Change of IPC main class	Mar 11, 2014	Aug 31, 2017	Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	May 21, 2014		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Jul 3, 2014	Jul 3, 2014	Details anzeigen
8	Opposition procedure	Opposition to patent filed	Feb 10, 2015	Apr 23, 2015	Details anzeigen
9	Change of classification	Change of IPC main class	Jul 21, 2017	Aug 31, 2017	Details anzeigen
10	Opposition procedure	Patent maintained in amended form by EPO	Sep 25, 2024		Details anzeigen
11	Opposition procedure	Decision by EPO to maintain patent in amended form has become final	Sep 25, 2024	Oct 10, 2024	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	Oct 9, 2008

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	Oct 9, 2008

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	Jul 7, 2010

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	Aug 19, 2010
Issue number	HN	33
Year	PJ	2010
Publication date	VT	Aug 19, 2010
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	Mar 11, 2014
	Issue number	HN	35
	Year	PJ	2017
	Publication date	VT	Aug 31, 2017
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	A61K 31/7064 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07H 19/10 (2006.01)

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	May 21, 2014

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	Jul 3, 2014
Issue number	HN	27
Year	PJ	2014
Publication date	VT	Jul 3, 2014
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Opposition procedure (No.: 8)
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 10, 2015
Issue number	HN	17
Year	PJ	2015
Publication date	VT	Apr 23, 2015
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	Jul 21, 2017
	Issue number	HN	35
	Year	PJ	2017
	Publication date	VT	Aug 31, 2017
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	A61K 31/7072 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/7064 (2006.01)

View procedures Opposition procedure (No.: 10)
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	Sep 25, 2024
Date of update of the procedure	REGT	Sep 5, 2024

View procedures Opposition procedure (No.: 11)
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	Sep 25, 2024
Issue number	HN	41
Year	PJ	2024
Publication date	VT	Oct 10, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Oct 10, 2024