Register information Patent

DE file number : 603 49 873.6 (Status: not pending/lapsed, Query started: May 29, 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	603 49 873.6
96	EP file number	EAKZ	03 79 6412.9
86	WO file number	WAKZ	PCT/US03/36714
97	EP publication number	EPN	1576138
87	WO publication number	WPN	2004046331
54	Designation/title	TI	2'-METHYL NUKLEOSIDE IN KOMBINATION MIT INTERFERON UND FLAVIVIRIDAE-MUTATION
51	IPC main class	ICM (ICMV)	A61K 31/7052 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 38/21 (2006.01), C12Q 1/70 (2006.01), C12Q 1/04 (2006.01), A61P 31/18 (2006.01)
22	DE application date	DAT	Nov 17, 2003
96	EP application date	EAT	Nov 17, 2003
86	WO application date	WAT	Nov 17, 2003
43	Date of first publication	OT	Jun 3, 2004
	Date of publication of grant	PET	Feb 1, 2017
71/73	Applicant/owner	INH	Idenix Pharmaceuticals LLC, Cambridge, Mass., US; Università degli Studi di Cagliari, Cagliari, IT
72	Inventor	IN	SOMMADOSSI, Jean-Pierre, Cambridge, MA 02138, US; LA COLLA, Paolo, I-09012 Capoterra, Cagliari, IT; STANDRING, David, Milton, MA 02186, US; BICHKO, Vadim, Belmont, MA 02478, US; QU, Lin, Medford, MA 02115, US
74	Representative	VTR	Jones Day Rechtsanwälte Patentanwälte, 80538 München, DE
	Address for service		JONES DAY Rechtsanwälte Attorneys-at-Law Patentanwälte, 80538 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 426675 P Nov 15, 2002
	Patent division in charge		44
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, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR
81	Designated WO countries	WDS	BY, GD, LS, LT, MG, MN, MW, NZ, SD, SG, TR, US, SI, GQ, SN, AE, AL, CA, CH, CZ, EG, ES, GE, IS, KE, KP, LR, PH, BF, AM, BB, DZ, EE, KG, LU, MA, MX, MZ, NI, VN, EP, BE, FR, IT, CF, GN, TD, TG, FI, HR, KR, LC, MD, OM, SY, TJ, TN, TZ, CY, GR, MR, NE, BZ, DK, DM, HU, IL, LV, NO, PG, PT, SE, TT, ZA, ZM, ZW, IE, MC, CG, GA, AT, BA, BG, CN, CO, DE, GB, GM, MK, RO, RU, SC, UG, UZ, YU, BJ, CM, AP, EA, AU, BR, CU, ID, IN, JP, PL, SL, TM, UA, VC, CI, BW, AG, AZ, CR, EC, GH, KZ, LK, SK, NL, OA, GW, ML, SZ
	Published EP/WO documents	EPWOPN	Original document: EP000001576138 Searchable text: EP000001576138 Original document: EP000001576138B1 Searchable text: EP000001576138B1 Original document: WO002004046331 Searchable text: WO002004046331
43	Date of first publication	EVT	Jun 3, 2004
	Date of the first transfer into DPMAregister	EREGT	May 27, 2011
	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) Apr 30, 2022; Dec 11, 2019; Aug 14, 2019; Jul 11, 2019; Oct 18, 2018; Dec 15, 2017; Dec 9, 2017; Nov 30, 2017; Apr 20, 2017; Mar 11, 2017; Mar 9, 2017; Feb 4, 2017; Feb 2, 2017; Dec 29, 2016; Apr 21, 2015; Jan 27, 2013; Aug 25, 2011; May 31, 2011 Historical data not available for this/these date(s) May 27, 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	Jun 3, 2004		Details anzeigen
2	Procedure relating to PCT application	WO publication	Jun 3, 2004		Details anzeigen
3	Procedure relating to EP application	EPO 1st publication	Sep 21, 2005		Details anzeigen
4	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
5	Publications	Publication of a mention regarding EP 1st publication by DPMA	Oct 27, 2005	Oct 27, 2005	Details anzeigen
6	Change of classification	Change of IPC main class	May 25, 2016		Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Feb 1, 2017		Details anzeigen
8	New applicant/owner details	New applicant/owner details	Feb 3, 2017	Apr 20, 2017	Details anzeigen
9	New applicant/owner details	New applicant/owner details	Mar 10, 2017	Apr 20, 2017	Details anzeigen
10	Publications	Publication by DPMA of mention regarding EP patent grant	Mar 16, 2017	Mar 16, 2017	Details anzeigen
11	Opposition procedure	Opposition to patent filed	Oct 31, 2017	Jan 4, 2018	Details anzeigen
12	Opposition procedure	Revocation of patent by EPO	Mar 21, 2019		Details anzeigen
13	Opposition procedure	Decision on revocation by EPO has become final	Mar 21, 2019	Aug 14, 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	Jun 3, 2004

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	Jun 3, 2004

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	Sep 21, 2005

View procedures Change of classification (No.: 4)
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)	C12N 1/00 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C12N 1/00 (2000.01)

View procedures Publications (No.: 5)
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	Oct 27, 2005
Issue number	HN	43
Year	PJ	2005
Publication date	VT	Oct 27, 2005
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 6)
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	May 25, 2016
51	IPC main class	ICM (ICMV)	A61K 31/7052 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C12N 1/00 (2006.01)

View procedures Procedure relating to EP application (No.: 7)
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 1, 2017

View procedures New applicant/owner details (No.: 8)
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 3, 2017
	Issue number	HN	16
	Year	PJ	2017
	Publication date	VT	Apr 20, 2017
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Previous applicant/owner	INHF	Idenix (Cayman) Ltd., Grand Cayman, KY, UNIVERSITA DEGLI STUDI DI CAGLIARI, Monserrato, IT

View procedures New applicant/owner details (No.: 9)
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	Mar 10, 2017
	Issue number	HN	16
	Year	PJ	2017
	Publication date	VT	Apr 20, 2017
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Idenix Pharmaceuticals LLC, Cambridge, Mass., US; Università degli Studi di Cagliari, Cagliari, IT
71/73	Previous applicant/owner	INHF	Idenix Pharmaceuticals LLC, Cambridge, Mass., US, Universita degli Studi di Cagliari, Monserrato, IT

View procedures Publications (No.: 10)
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	Mar 16, 2017
Issue number	HN	11
Year	PJ	2017
Publication date	VT	Mar 16, 2017
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Opposition procedure (No.: 11)
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	Oct 31, 2017
Issue number	HN	1
Year	PJ	2018
Publication date	VT	Jan 4, 2018
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Opposition procedure (No.: 12)
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	Mar 21, 2019
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 13)
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	Mar 21, 2019
Issue number	HN	33
Year	PJ	2019
Publication date	VT	Aug 14, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022