Register information Patent

DE file number : 602 19 917.4 (Status: not pending/lapsed, Query started: May 13, 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 19 917.4
96	EP file number	EAKZ	02 74 5640.9
86	WO file number	WAKZ	PCT/GB02/03269
97	EP publication number	EPN	1408952
87	WO publication number	WPN	2003007933
54	Designation/title	TI	NAPHTOQUINONE DERIVATE ALS INHIBITOREN VON TAU AGGREGATION ZUR BEHANDLUNG VON ALZHEIMER'S UND VERBUNDENEN NEURODEGENERATIVEN ERKRANKUNGEN
51	IPC main class	ICM (ICMV)	A61K 31/255 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 31/12 (2006.01), A61P 25/28 (2006.01)
22	DE application date	DAT	Jul 16, 2002
96	EP application date	EAT	Jul 16, 2002
86	WO application date	WAT	Jul 16, 2002
43	Date of first publication	OT	Jan 30, 2003
	Date of publication of grant	PET	May 2, 2007
71/73	Applicant/owner	INH	Wista Laboratories Ltd., Singapore, SG
72	Inventor	IN	WISCHIK, Claude M., Aberdeen, Aberdeenshire AB25 2ZD, GB; HORSLEY, David, Aberdeen, Aberdeenshire AB25 2ZD, GB; RICKARD, Janet E., Aberdeen, Aberdeenshire AB25 2ZD, GB; HARRINGTON, Charles R., Aberdeen, Aberdeenshire AB25 2ZD, GB
74	Representative	VTR	Leinweber & Zimmermann Patentanwalts-PartG mbB, 80331 München, DE
10	Published DE documents	DEPN	Original document: DE000060219917T2 Searchable text: DE000060219917T2
	Address for service		Leinweber & Zimmermann Patentanwalts-PartG mbB, 80331 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	GB 0117326 Jul 16, 2001
	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, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, SK, TR
	Published EP/WO documents	EPWOPN	Original document: EP000001408952 Searchable text: EP000001408952 Original document: EP000001408952B1 Searchable text: EP000001408952B1 Original document: WO002003007933 Searchable text: WO002003007933
43	Date of first publication	EVT	Jan 30, 2003
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jul 19, 2022 (Show all update days)(Hide all update days) Jul 19, 2022; Jul 15, 2021; Sep 2, 2020; Aug 12, 2020; Aug 9, 2019; Aug 6, 2019; Oct 22, 2018; Aug 2, 2018; Aug 9, 2017; Jun 11, 2016; Jun 12, 2015; Apr 15, 2015; Aug 13, 2014; Aug 11, 2014; Aug 8, 2013; Aug 1, 2013; Jun 7, 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	Jan 30, 2003		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Apr 21, 2004		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Apr 21, 2004		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	May 27, 2004	May 27, 2004	Details anzeigen
5	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
6	New applicant/owner details	New applicant/owner details	Apr 3, 2007		Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	May 2, 2007		Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	Jun 14, 2007	Jun 14, 2007	Details anzeigen
9	Publications	Translation of EP patent specification	Jan 17, 2008	Jan 17, 2008	Details anzeigen
10	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Feb 4, 2008	May 21, 2008	Details anzeigen
11	Administrative procedure	IP right lapsed through expiry of term of protection	Jul 16, 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 30, 2003

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 21, 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 publication of search report
Date of legal/procedural status	VSTT	Apr 21, 2004

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 27, 2004
Issue number	HN	22
Year	PJ	2004
Publication date	VT	May 27, 2004
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)	A61K 31/255 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/255 (2000.01)

View procedures New applicant/owner details (No.: 6)
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	Apr 3, 2007
71/73	Applicant/owner	INH	Wista Laboratories Ltd., Singapore, SG
71/73	Previous applicant/owner	INHF	The University Court of the University of Aberdeen, Aberdeen, Schottland, GB

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	May 2, 2007

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	Jun 14, 2007
Issue number	HN	24
Year	PJ	2007
Publication date	VT	Jun 14, 2007
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	Jan 17, 2008
	Issue number	HN	3
	Year	PJ	2008
	Publication date	VT	Jan 17, 2008
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000060219917T2 Searchable text: DE000060219917T2

View procedures Procedure relating to EP application (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Feb 4, 2008
Issue number	HN	21
Year	PJ	2008
Publication date	VT	May 21, 2008
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Administrative procedure (No.: 11)
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 16, 2022
Date of update of the procedure	REGT	Jul 19, 2022