Register information Patent

DE file number : 698 15 090.2 (Status: not pending/lapsed, Query started: June 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	698 15 090.2
96	EP file number	EAKZ	98 90 5121.4
86	WO file number	WAKZ	PCT/IB98/00508
97	EP publication number	EPN	971713
87	WO publication number	WPN	1998039000
54	Designation/title	TI	VERWENDUNG VON CHOLINESTERASEHEMMER ZUR BEHANDLUNG VON KONZENTRATIONSSTÖRUNGEN
51	IPC main class	ICM (ICMV)	A61K 31/445 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61P 25/00 (2006.01)
22	DE application date	DAT	Mar 3, 1998
96	EP application date	EAT	Mar 3, 1998
86	WO application date	WAT	Mar 3, 1998
43	Date of first publication	OT	Sep 11, 1998
	Date of publication of grant	PET	May 28, 2003
71/73	Applicant/owner	INH	Eisai Co., Ltd., 112 Tokio/Tokyo, JP
72	Inventor	IN	ROGERS L., Sharon, Tokyo 171, JP; FRIEDHOFF T., Lawrence, Riverdale, US; TISEO J., Paul, New York, US
74	Representative	VTR	Müller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
10	Published DE documents	DEPN	Original document: DE000069815090T2 Searchable text: DE000069815090T2
	Address for service		Müller-Boré & Partner Patentanwälte PartG mbB, 80639 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 39832 P Mar 3, 1997
	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, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE
	Published EP/WO documents	EPWOPN	Original document: EP000000971713 Searchable text: EP000000971713 Original document: EP000000971713B1 Searchable text: EP000000971713B1 Original document: WO001998039000 Searchable text: WO001998039000
43	Date of first publication	EVT	Sep 11, 1998
	Date of the first transfer into DPMAregister	EREGT	Sep 28, 2012
	Date of the (most recent) update in DPMAregister	REGT	Oct 26, 2018 (Show all update days)(Hide all update days) Oct 26, 2018; Jan 5, 2017; Nov 17, 2016; Dec 16, 2015; Mar 7, 2015; Apr 29, 2014; Apr 9, 2014; Apr 11, 2013; Mar 14, 2013; Jan 22, 2013 Historical data not available for this/these date(s) Sep 28, 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 11, 1998		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jan 19, 2000		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Jan 19, 2000		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Feb 24, 2000	Feb 24, 2000	Details anzeigen
5	New applicant/owner details	New applicant/owner details	Apr 24, 2003		Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	May 28, 2003		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Jul 3, 2003	Jul 3, 2003	Details anzeigen
8	Publications	Translation of EP patent specification	Feb 19, 2004	Feb 19, 2004	Details anzeigen
9	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Mar 1, 2004	Jun 24, 2004	Details anzeigen
10	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
11	Administrative procedure	Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee	Oct 1, 2016	Jan 5, 2017	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 11, 1998

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 19, 2000

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 19, 2000

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 24, 2000
Issue number	HN	8
Year	PJ	2000
Publication date	VT	Feb 24, 2000
Type of publication	PART	Bibliographic data

View procedures New applicant/owner details (No.: 5)
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 24, 2003
71/73	Applicant/owner	INH	Eisai Co., Ltd., 112 Tokio/Tokyo, JP
71/73	Previous applicant/owner	INHF	Rogers, Sharon L., Tokio/Tokyo, JP, Eisai Co., Ltd., 112 Tokio/Tokyo, JP

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 28, 2003

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, 2003
Issue number	HN	27
Year	PJ	2003
Publication date	VT	Jul 3, 2003
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	Feb 19, 2004
	Issue number	HN	8
	Year	PJ	2004
	Publication date	VT	Feb 19, 2004
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000069815090T2 Searchable text: DE000069815090T2

View procedures Procedure relating to EP application (No.: 9)
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	Mar 1, 2004
Issue number	HN	26
Year	PJ	2004
Publication date	VT	Jun 24, 2004
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Change of classification (No.: 10)
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 31/445 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/445 (2000.01)

View procedures Administrative procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural status	VSTT	Oct 1, 2016
Issue number	HN	1
Year	PJ	2017
Publication date	VT	Jan 5, 2017
Type of publication	PART	Bibliographic data
Part	HT	Part 3