Register information Patent

DE file number : 601 26 425.8 (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	601 26 425.8
96	EP file number	EAKZ	01 98 1688.3
86	WO file number	WAKZ	PCT/US01/32382
97	EP publication number	EPN	1345915
87	WO publication number	WPN	2002042283
54	Designation/title	TI	VERBESSERTES VERFAHREN FÜR DIE HERSTELLUNG VON WASSERLÖSLICHEN O-PHOSPHONOOXYMETHYL-PRODRUGS
51	IPC main class	ICM (ICMV)	C07D 277/22 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07D 249/08 (2006.01), C07D 417/08 (2006.01)
22	DE application date	DAT	Oct 18, 2001
96	EP application date	EAT	Oct 18, 2001
86	WO application date	WAT	Oct 18, 2001
43	Date of first publication	OT	May 30, 2002
	Date of publication of grant	PET	Jan 31, 2007
71/73	Applicant/owner	INH	Eisai R&D Management Co., Ltd., Tokyo, JP
72	Inventor	IN	CHEN, Chung-Pin, Madison, CT 06443, US; CONNOLLY, Timothy Paul, Meriden, CT 06450, US; KOLLA Reddy, Laxma, Rocky Hill, CT 06067, US; MATISKELLA D., John, Wallingford, CT 06492, US; MUELLER H., Richard, Ringoes, NJ 08551, US; PENDRI, Yadagiri, South Glastonbury, CT 06073, US; PETSCH T., Dejah, Ashford, CT 06278, US
74	Representative	VTR	VOSSIUS & PARTNER Patentanwälte Rechtsanwälte mbB, 81675 München, DE
10	Published DE documents	DEPN	Original document: DE000060126425T2 Searchable text: DE000060126425T2
	Address for service		VOSSIUS & PARTNER Patentanwälte Rechtsanwälte mbB, München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 252001 P Nov 20, 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, AL, LV, MK, RO
	Published EP/WO documents	EPWOPN	Original document: EP000001345915 Searchable text: EP000001345915 Original document: EP000001345915B1 Searchable text: EP000001345915B1 Original document: WO002002042283 Searchable text: WO002002042283
43	Date of first publication	EVT	May 30, 2002
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jul 22, 2021 (Show all update days)(Hide all update days) Jul 22, 2021; Jun 17, 2021; Oct 29, 2019; Oct 26, 2018; Oct 25, 2018; Oct 27, 2017; Nov 3, 2016; Nov 11, 2015; Nov 5, 2015; Nov 13, 2014; Nov 6, 2014; Nov 9, 2013; Oct 28, 2013; Jan 27, 2013; Nov 6, 2012; Nov 1, 2012 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	May 30, 2002		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Sep 24, 2003		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Sep 24, 2003		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Oct 30, 2003	Oct 30, 2003	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	Jan 30, 2007	May 10, 2007	Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jan 31, 2007		Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	Mar 22, 2007	Mar 22, 2007	Details anzeigen
9	Publications	Translation of EP patent specification	Oct 18, 2007	Oct 18, 2007	Details anzeigen
10	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Oct 31, 2007	Feb 21, 2008	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	May 1, 2021	Jul 22, 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	May 30, 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	Sep 24, 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	Sep 24, 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	Oct 30, 2003
Issue number	HN	44
Year	PJ	2003
Publication date	VT	Oct 30, 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	Oct 17, 2005
51	IPC main class	ICM (ICMV)	C07D 277/22 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 277/22 (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	Jan 30, 2007
	Issue number	HN	19
	Year	PJ	2007
	Publication date	VT	May 10, 2007
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Eisai R&D Management Co., Ltd., Tokyo, JP
71/73	Previous applicant/owner	INHF	Eisai Co., Ltd., 112 Tokio/Tokyo, JP

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	Jan 31, 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	Mar 22, 2007
Issue number	HN	12
Year	PJ	2007
Publication date	VT	Mar 22, 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	Oct 18, 2007
	Issue number	HN	42
	Year	PJ	2007
	Publication date	VT	Oct 18, 2007
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000060126425T2 Searchable text: DE000060126425T2

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	Oct 31, 2007
Issue number	HN	8
Year	PJ	2008
Publication date	VT	Feb 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	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	May 1, 2021
Issue number	HN	29
Year	PJ	2021
Publication date	VT	Jul 22, 2021
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Jul 22, 2021