Register information Patent

DE file number : 602 23 923.0 (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	602 23 923.0
96	EP file number	EAKZ	02 74 4314.2
86	WO file number	WAKZ	PCT/US02/18689
97	EP publication number	EPN	1404324
87	WO publication number	WPN	2002100347
54	Designation/title	TI	PRODRUGS VON GABA-ANALOGA, ZUSAMMENSETZUNGEN UND IHRE VERWENDUNGSZWECKE
51	IPC main class	ICM (ICMV)	A61K 31/44 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 31/335 (2006.01), A61K 31/27 (2006.01), A61K 31/225 (2006.01), A61K 31/195 (2006.01), A61P 25/00 (2006.01), C07D 213/02 (2006.01), C07D 317/00 (2006.01), C07C 205/00 (2006.01), C07C 229/00 (2006.01), C07C 261/00 (2006.01), C07C 269/00 (2006.01)
22	DE application date	DAT	Jun 11, 2002
96	EP application date	EAT	Jun 11, 2002
86	WO application date	WAT	Jun 11, 2002
43	Date of first publication	OT	Dec 19, 2002
	Date of publication of grant	PET	Dec 5, 2007
71/73	Applicant/owner	INH	Arbor Pharmaceuticals, LLC, Atlanta, Ga., US
72	Inventor	IN	GALLOP, Mark, A., Los Altos, CA 94022, US; CUNDY, Kenneth, C., Redwood City, CA 94062, US; ZHOU, Cindy, X., Palo Alto, CA 94303, US; QIU, Fayang, G., Mountain View, CA 94043, US; YAO, Fenmei, Mountain View, CA 94040, US; XIANG, Jia-Ning, Palo Alto, CA 94303, US; OLLMAN, Ian, R., San Mateo, CA 94403, US
74	Representative	VTR	VOSSIUS & PARTNER Patentanwälte Rechtsanwälte mbB, 81675 München, DE
10	Published DE documents	DEPN	Original document: DE000060223923T2 Searchable text: DE000060223923T2 Original document: DE000060223923T3 Searchable text: DE000060223923T3
	Address for service		VOSSIUS & PARTNER Patentanwälte Rechtsanwälte mbB, 81675 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 297521 P Jun 11, 2001
33 31 32	Foreign priority	PRC PRNA PRDA	US 298514 P Jun 14, 2001
33 31 32	Foreign priority	PRC PRNA PRDA	US 366090 P Mar 19, 2002
	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
	Published EP/WO documents	EPWOPN	Original document: EP000001404324 Searchable text: EP000001404324 Original document: EP000001404324B1 Searchable text: EP000001404324B1 Original document: WO002002100347 Searchable text: WO002002100347
43	Date of first publication	EVT	Dec 19, 2002
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jun 14, 2022 (Show all update days)(Hide all update days) Jun 14, 2022; Jun 8, 2022; Apr 30, 2022; Jan 25, 2022; Jul 2, 2021; Jul 7, 2020; Aug 19, 2019; Jul 11, 2019; Jul 10, 2019; Oct 25, 2018; Jul 12, 2018; Jun 21, 2018; May 16, 2018; Apr 19, 2018; Jul 20, 2017; Jul 11, 2017; Jul 14, 2016; Jul 17, 2015; Apr 15, 2015; Jul 23, 2014; Jul 9, 2014; Jul 25, 2013; Jul 9, 2013; May 16, 2013; Jan 26, 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	Dec 19, 2002		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Apr 7, 2004		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	May 13, 2004	May 13, 2004	Details anzeigen
4	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Dec 5, 2007		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Jan 17, 2008	Jan 17, 2008	Details anzeigen
7	Opposition procedure	Opposition to patent filed	Sep 4, 2008	Dec 18, 2008	Details anzeigen
8	Publications	Translation of EP patent specification	Nov 13, 2008	Nov 13, 2008	Details anzeigen
9	Opposition procedure	Patent maintained in amended form by EPO	Apr 6, 2011		Details anzeigen
10	Opposition procedure	Decision by EPO to maintain patent in amended form has become final	Apr 6, 2011	Jun 9, 2011	Details anzeigen
11	Publications	Translation of amended EP patent specification	May 16, 2013	May 16, 2013	Details anzeigen
12	New applicant/owner details	New applicant/owner details	May 15, 2018	Jun 21, 2018	Details anzeigen
13	New applicant/owner details	New applicant/owner details	May 15, 2018	Jun 21, 2018	Details anzeigen
14	Administrative procedure	IP right lapsed through expiry of term of protection	Jun 11, 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	Dec 19, 2002

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	Apr 7, 2004

View procedures Publications (No.: 3)
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 13, 2004
Issue number	HN	20
Year	PJ	2004
Publication date	VT	May 13, 2004
Type of publication	PART	Bibliographic data

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)	A61K 31/44 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/44 (2000.01)

View procedures Procedure relating to EP application (No.: 5)
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 5, 2007

View procedures Publications (No.: 6)
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 17, 2008
Issue number	HN	3
Year	PJ	2008
Publication date	VT	Jan 17, 2008
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Opposition procedure (No.: 7)
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 4, 2008
Issue number	HN	51
Year	PJ	2008
Publication date	VT	Dec 18, 2008
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Publications (No.: 8)
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	Nov 13, 2008
	Issue number	HN	46
	Year	PJ	2008
	Publication date	VT	Nov 13, 2008
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000060223923T2 Searchable text: DE000060223923T2

View procedures Opposition procedure (No.: 9)
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	Apr 6, 2011
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 10)
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	Apr 6, 2011
Issue number	HN	23
Year	PJ	2011
Publication date	VT	Jun 9, 2011
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Publications (No.: 11)
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	May 16, 2013
	Issue number	HN	20
	Year	PJ	2013
	Publication date	VT	May 16, 2013
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000060223923T3 Searchable text: DE000060223923T3

View procedures New applicant/owner details (No.: 12)
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	May 15, 2018
	Issue number	HN	25
	Year	PJ	2018
	Publication date	VT	Jun 21, 2018
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Xenoport, Inc., Atlanta, Ga., US
71/73	Previous applicant/owner	INHF	Xenoport, Inc., Santa Clara, Calif., US

View procedures New applicant/owner details (No.: 13)
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	May 15, 2018
	Issue number	HN	25
	Year	PJ	2018
	Publication date	VT	Jun 21, 2018
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Arbor Pharmaceuticals, LLC, Atlanta, Ga., US
71/73	Previous applicant/owner	INHF	Xenoport, Inc., Atlanta, Ga., US

View procedures Administrative procedure (No.: 14)
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	Jun 11, 2022
Date of update of the procedure	REGT	Jun 14, 2022