Register information Patent

DE file number : 699 18 605.6 (Status: not pending/lapsed, Query started: June 21, 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	699 18 605.6
96	EP file number	EAKZ	99 30 3577.3
97	EP publication number	EPN	957096
54	Designation/title	TI	Verfahren zur Herstellung von Kaliumoxonat
51	IPC main class	ICM (ICMV)	C07D 251/20 (2006.01)
22	DE application date	DAT	May 7, 1999
96	EP application date	EAT	May 7, 1999
43	Date of first publication	OT	Nov 17, 1999
	Date of publication of grant	PET	Jul 14, 2004
71/73	Applicant/owner	INH	Taiho Pharmaceutical Co., Ltd., Tokio/Tokyo, JP
72	Inventor	IN	Sugi, Mitsuyo, Osaka-shi, Osaka, JP; Igi, Masami, Osaka-shi, Osaka, JP
74	Representative	VTR	VOSSIUS & PARTNER Patentanwälte Rechtsanwälte mbB, 81675 München, DE
10	Published DE documents	DEPN	Original document: DE000069918605T2 Searchable text: DE000069918605T2
	Address for service		VOSSIUS & PARTNER Patentanwälte Rechtsanwälte mbB, 81634 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	JP 12748798 May 11, 1998
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	DE, ES, FR, GB, IT
	Published EP/WO documents	EPWOPN	Original document: EP000000957096 Searchable text: EP000000957096 Original document: EP000000957096B1 Searchable text: EP000000957096B1
43	Date of first publication	EVT	Nov 17, 1999
	Date of the first transfer into DPMAregister	EREGT	Sep 28, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jan 5, 2025 (Show all update days)(Hide all update days) Jan 5, 2025 Procedures: New representative details, New representative details, 13.12.2013: deleted Aug 14, 2019; May 9, 2019; May 4, 2018; May 24, 2017; May 21, 2016; Dec 16, 2015; May 12, 2015; Jun 12, 2014; May 14, 2014; Feb 6, 2014; Dec 14, 2013; Dec 13, 2013; Aug 2, 2013; Jun 11, 2013; May 25, 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 EP application	EPO 1st publication	Nov 17, 1999		Details anzeigen
2	Procedure relating to EP application	EPO publication of search report	Nov 17, 1999		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Dec 23, 1999	Dec 23, 1999	Details anzeigen
4	Change of classification	Change of IPC main class	May 12, 2000		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jul 14, 2004		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Aug 19, 2004	Aug 19, 2004	Details anzeigen
7	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Apr 14, 2005	Aug 11, 2005	Details anzeigen
8	New applicant/owner details	New applicant/owner details	Apr 18, 2005	Jun 23, 2005	Details anzeigen
9	Publications	Translation of EP patent specification	Sep 15, 2005	Sep 15, 2005	Details anzeigen
10	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
11	New applicant/owner details	New applicant/owner details	Dec 13, 2013	Feb 6, 2014	Details anzeigen
12	Administrative procedure	IP right lapsed through expiry of term of protection	May 7, 2019		Details anzeigen

View procedures Procedure relating to EP application (No.: 1)
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	Nov 17, 1999

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 publication of search report
Date of legal/procedural status	VSTT	Nov 17, 1999

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	Dec 23, 1999
Issue number	HN	51
Year	PJ	1999
Publication date	VT	Dec 23, 1999
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	May 12, 2000
51	IPC main class	ICM (ICMV)	C07D 251/20 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 251/20 (1995.01)

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	Jul 14, 2004

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	Aug 19, 2004
Issue number	HN	34
Year	PJ	2004
Publication date	VT	Aug 19, 2004
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Apr 14, 2005
Issue number	HN	32
Year	PJ	2005
Publication date	VT	Aug 11, 2005
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures New applicant/owner details (No.: 8)
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 18, 2005
	Issue number	HN	25
	Year	PJ	2005
	Publication date	VT	Jun 23, 2005
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Sumitomo Chemical Co. Ltd., Tokio/Tokyo, JP; Taiho Pharmaceutical Co. Ltd., Tokyo, JP
71/73	Previous applicant/owner	INHF	Sumika Fine Chemical Co. Ltd., Osaka, JP, Taiho Pharmaceutical Co. Ltd., Tokyo, JP

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	Sep 15, 2005
	Issue number	HN	37
	Year	PJ	2005
	Publication date	VT	Sep 15, 2005
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000069918605T2 Searchable text: DE000069918605T2

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)	C07D 251/20 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 251/20 (2000.01)

View procedures New applicant/owner details (No.: 11)
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	Dec 13, 2013
	Issue number	HN	6
	Year	PJ	2014
	Publication date	VT	Feb 6, 2014
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Taiho Pharmaceutical Co., Ltd., Tokio/Tokyo, JP
71/73	Previous applicant/owner	INHF	Sumitomo Chemical Co. Ltd., Tokio/Tokyo, JP, Taiho Pharmaceutical Co. Ltd., Tokyo, JP

View procedures Administrative procedure (No.: 12)
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	May 7, 2019