Register information Patent

DE file number : 601 15 870.9 (Status: not pending/lapsed, Query started: June 6, 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 15 870.9
96	EP file number	EAKZ	01 95 5090.4
86	WO file number	WAKZ	PCT/US01/02630
97	EP publication number	EPN	1267880
87	WO publication number	WPN	2001064221
54	Designation/title	TI	NIEDRIG DOSIERTE ENTECAVIR-FORMULIERUNG UND DEREN VERWENDUNG
51	IPC main class	ICM (ICMV)	A61K 31/52 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 9/14 (2006.01), A61P 31/12 (2006.01)
22	DE application date	DAT	Jan 26, 2001
96	EP application date	EAT	Jan 26, 2001
86	WO application date	WAT	Jan 26, 2001
43	Date of first publication	OT	Sep 7, 2001
	Date of publication of grant	PET	Dec 14, 2005
71/73	Applicant/owner	INH	Bristol-Myers Squibb Holdings Ireland Unlimited Company, Steinhausen, CH
72	Inventor	IN	COLONNO, Richard, J., Farmington, Conn., US; SPROCKEL, Omar, L., Bridgewater, N.J., US; HARIANAWALA, Abizer, North Brunswick, N.J., US; DESAI, Divyakant, West Windsor, N.J., US; FAKES, Michael, G., Belle Mead, N.J., US
74	Representative	VTR	VOSSIUS & PARTNER Patentanwälte Rechtsanwälte mbB, 81675 München, DE
10	Published DE documents	DEPN	Original document: DE000060115870T2 Searchable text: DE000060115870T2 Original document: DE000060115870T3 Searchable text: DE000060115870T3
	Address for service		VOSSIUS & PARTNER Patentanwälte Rechtsanwälte mbB, München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 185672 P Feb 29, 2000
33 31 32	Foreign priority	PRC PRNA PRDA	US 221313 P Jul 28, 2000
	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, TR
81	Designated WO countries	WDS	LT, SI, LV, RO
	Published EP/WO documents	EPWOPN	Original document: EP000001267880 Searchable text: EP000001267880 Original document: EP000001267880B1 Searchable text: EP000001267880B1 Original document: WO002001064221 Searchable text: WO002001064221
43	Date of first publication	EVT	Sep 7, 2001
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Apr 30, 2022 (Show all update days)(Hide all update days) Apr 30, 2022; Jan 28, 2021; Jan 24, 2020; Aug 13, 2019; Apr 4, 2019; Feb 22, 2019; Feb 9, 2019; Jan 24, 2019; Oct 25, 2018; Jan 27, 2018; Jan 31, 2017; Jan 30, 2016; Apr 23, 2015; Mar 19, 2015; Jan 31, 2015; Feb 13, 2014; Feb 11, 2014; Feb 1, 2014; Jan 4, 2014; Feb 9, 2013; Feb 2, 2013; Jan 24, 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	Sep 7, 2001		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jan 2, 2003		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Jan 2, 2003		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Feb 6, 2003	Feb 6, 2003	Details anzeigen
5	Change of classification	Change of IPC main class	Sep 30, 2005		Details anzeigen
6	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Dec 14, 2005		Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	Jan 19, 2006	Jan 19, 2006	Details anzeigen
9	Publications	Translation of EP patent specification	Aug 17, 2006	Aug 17, 2006	Details anzeigen
10	Opposition procedure	Opposition to patent filed	Sep 14, 2006	Dec 14, 2006	Details anzeigen
11	Opposition procedure	Patent maintained in amended form by EPO	Jan 20, 2010		Details anzeigen
12	Opposition procedure	Decision by EPO to maintain patent in amended form has become final	Jan 20, 2010	Apr 1, 2010	Details anzeigen
13	Publications	Translation of amended EP patent specification	Jul 29, 2010	Jul 29, 2010	Details anzeigen
14	New applicant/owner details	New applicant/owner details	Jan 3, 2014	Feb 13, 2014	Details anzeigen
15	New applicant/owner details	New applicant/owner details	Mar 18, 2015	Apr 23, 2015	Details anzeigen
16	New applicant/owner details	New applicant/owner details	Feb 21, 2019	Apr 4, 2019	Details anzeigen
17	Administrative procedure	IP right lapsed through expiry of term of protection	Jan 26, 2021		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	Sep 7, 2001

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	Jan 2, 2003

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	Jan 2, 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	Feb 6, 2003
Issue number	HN	6
Year	PJ	2003
Publication date	VT	Feb 6, 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	Sep 30, 2005
51	IPC main class	ICM (ICMV)	A61K 31/52 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/52 (2000.01)

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	Oct 17, 2005
51	IPC main class	ICM (ICMV)	A61K 31/52 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/52 (2000.01)

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	Dec 14, 2005

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	Jan 19, 2006
Issue number	HN	3
Year	PJ	2006
Publication date	VT	Jan 19, 2006
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Publications (No.: 9)
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	Aug 17, 2006
	Issue number	HN	33
	Year	PJ	2006
	Publication date	VT	Aug 17, 2006
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000060115870T2 Searchable text: DE000060115870T2

View procedures Opposition procedure (No.: 10)
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	Sep 14, 2006
Issue number	HN	50
Year	PJ	2006
Publication date	VT	Dec 14, 2006
Type of publication	PART	Bibliographic data
Part	HT	Part 3

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	Jan 20, 2010
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	Jan 20, 2010
Issue number	HN	13
Year	PJ	2010
Publication date	VT	Apr 1, 2010
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Publications (No.: 13)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Translation of amended EP patent specification
	Date of legal/procedural status	VSTT	Jul 29, 2010
	Issue number	HN	30
	Year	PJ	2010
	Publication date	VT	Jul 29, 2010
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000060115870T3 Searchable text: DE000060115870T3

View procedures New applicant/owner details (No.: 14)
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 3, 2014
	Issue number	HN	7
	Year	PJ	2014
	Publication date	VT	Feb 13, 2014
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Bristol-Myers Squibb Holdings Ireland, Baar, CH
71/73	Previous applicant/owner	INHF	Bristol-Myers Squibb Co., 08543-4000 Princeton, N.J., US

View procedures New applicant/owner details (No.: 15)
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 18, 2015
	Issue number	HN	17
	Year	PJ	2015
	Publication date	VT	Apr 23, 2015
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Bristol-Myers Squibb Holdings Ireland, 6312 Steinhausen, CH
71/73	Previous applicant/owner	INHF	Bristol-Myers Squibb Holdings Ireland, Baar, CH

View procedures New applicant/owner details (No.: 16)
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 21, 2019
	Issue number	HN	14
	Year	PJ	2019
	Publication date	VT	Apr 4, 2019
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Bristol-Myers Squibb Holdings Ireland Unlimited Company, Steinhausen, CH
71/73	Previous applicant/owner	INHF	Bristol-Myers Squibb Holdings Ireland, 6312 Steinhausen, CH

View procedures Administrative procedure (No.: 17)
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	Jan 26, 2021
Date of update of the procedure	REGT	Jan 28, 2021