Register information Patent

DE file number : 60 2005 027 415.4 (Status: pending/in force, Query started: April 24, 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	Pending/in force
21	DE file number	DAKZ	60 2005 027 415.4
96	EP file number	EAKZ	05 85 6927.8
86	WO file number	WAKZ	PCT/US2005/038933
97	EP publication number	EPN	1945228
87	WO publication number	WPN	2007050075
54	Designation/title	TI	SULFOALKYLETHER-CYCLODEXTRIN-ZUSAMMENSETZUNGEN UND HERSTELLUNGSVERFAHREN DAFÜR
51	IPC main class	ICM (ICMV)	A61K 31/724 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 31/715 (2006.01), A61K 47/40 (2006.01), A61K 47/14 (2006.01), A61K 47/20 (2006.01)
22	DE application date	DAT	Oct 26, 2005
96	EP application date	EAT	Oct 26, 2005
86	WO application date	WAT	Oct 26, 2005
43	Date of first publication	OT	May 3, 2007
	Date of publication of grant	PET	Apr 6, 2011
71/73	Applicant/owner	INH	CyDex Pharmaceuticals, Inc, La Jolla, Calif., US
72	Inventor	IN	PIPKIN, James, D., Lawrence, KS 66049, US; MOSHER, Gerold, L., Kansas City, MO 64145, US; HECKER, Douglas, B., Liberty, MO 64068-3264, US
74	Representative	VTR	dompatent von Kreisler Selting Werner - Partnerschaft von Patentanwälten und Rechtsanwälten mbB, 50667 Köln, DE
	Address for service		dompatent von Kreisler Selting Werner - Partnerschaft von Patentanwälten und Rechtsanwälten mbB, 50667 Köln, DE
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR
	Published EP/WO documents	EPWOPN	Original document: EP000001945228 Searchable text: EP000001945228 Original document: EP000001945228B1 Searchable text: EP000001945228B1 Original document: WO002007050075 Searchable text: WO002007050075
43	Date of first publication	EVT	May 3, 2007
	Date of the first transfer into DPMAregister	EREGT	Sep 30, 2012
	Date of the (most recent) update in DPMAregister	REGT	Nov 8, 2024 (Show all update days)(Hide all update days) Nov 8, 2024 Due date: deleted Sep 28, 2024 St.36: changed (technical change) Sep 14, 2023; Sep 9, 2022; Apr 30, 2022; Sep 21, 2021; Oct 16, 2020; Oct 23, 2019; Oct 23, 2018; Oct 25, 2017; Nov 4, 2016; May 12, 2016; Apr 6, 2016; Nov 10, 2015; Nov 5, 2015; May 16, 2015; Dec 11, 2014; Nov 8, 2014; Nov 6, 2014; Nov 5, 2014; Nov 8, 2013; Nov 2, 2013; Sep 24, 2013; Feb 10, 2013; Nov 6, 2012; Nov 2, 2012 Historical data not available for this/these date(s) Sep 30, 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 3, 2007		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jul 23, 2008		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Jul 23, 2008		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Sep 4, 2008	Sep 4, 2008	Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Apr 6, 2011		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	May 19, 2011	May 19, 2011	Details anzeigen
7	Opposition procedure	Opposition to patent filed	Jan 5, 2012	Mar 29, 2012	Details anzeigen
8	New applicant/owner details	New applicant/owner details	May 2, 2012	Jun 21, 2012	Details anzeigen
9	Opposition procedure	Patent maintained in amended form by EPO	Nov 5, 2014		Details anzeigen
10	Opposition procedure	Decision by EPO to maintain patent in amended form has become final	Nov 5, 2014	Dec 11, 2014	Details anzeigen
11	New applicant/owner details	New applicant/owner details	Apr 5, 2016	May 12, 2016	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 3, 2007

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	Jul 23, 2008

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	Jul 23, 2008

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	Sep 4, 2008
Issue number	HN	36
Year	PJ	2008
Publication date	VT	Sep 4, 2008
Type of publication	PART	Bibliographic data

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	Apr 6, 2011

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	May 19, 2011
Issue number	HN	20
Year	PJ	2011
Publication date	VT	May 19, 2011
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	Jan 5, 2012
Issue number	HN	13
Year	PJ	2012
Publication date	VT	Mar 29, 2012
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	May 2, 2012
	Issue number	HN	25
	Year	PJ	2012
	Publication date	VT	Jun 21, 2012
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	CyDex Pharmaceuticals, Inc., Lawrence,, Kan., US
71/73	Previous applicant/owner	INHF	CyDex Pharmaceuticals, Inc., Lenexa, Kan., US

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	Nov 5, 2014
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	Nov 5, 2014
Issue number	HN	50
Year	PJ	2014
Publication date	VT	Dec 11, 2014
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

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	Apr 5, 2016
	Issue number	HN	19
	Year	PJ	2016
	Publication date	VT	May 12, 2016
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	CyDex Pharmaceuticals, Inc, La Jolla, Calif., US
71/73	Previous applicant/owner	INHF	CyDex Pharmaceuticals, Inc., Lawrence,, Kan., US