Register information Patent

DE file number : 602 18 227.1 (Status: not pending/lapsed, Query started: May 7, 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 18 227.1
96	EP file number	EAKZ	02 80 6891.4
86	WO file number	WAKZ	PCT/US02/08449
97	EP publication number	EPN	1485059
87	WO publication number	WPN	2003072071
54	Designation/title	TI	TOPISCHES DAPSON ZUR BEHANDLUNG VON AKNE
51	IPC main class	ICM (ICMV)	A61K 9/10 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 47/32 (2006.01), A61K 47/38 (2006.01), A61K 31/136 (2006.01), A61P 17/10 (2006.01)
22	DE application date	DAT	Mar 18, 2002
96	EP application date	EAT	Mar 18, 2002
86	WO application date	WAT	Mar 18, 2002
43	Date of first publication	OT	Sep 4, 2003
	Date of publication of grant	PET	Feb 14, 2007
71/73	Applicant/owner	INH	QLT USA Inc., Fort Collins, Col., US
72	Inventor	IN	OSBORNE W., David, Santa Rosa, CA 95404-2028, US
74	Representative	VTR	Leifert & Steffan Patentanwälte, 40213 Düsseldorf, DE
10	Published DE documents	DEPN	Original document: DE000060218227T2 Searchable text: DE000060218227T2
	Address for service		Patentanwälte Leifert & Steffan, 40213 Düsseldorf, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 81050 Feb 20, 2002
	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: EP000001485059 Searchable text: EP000001485059 Original document: EP000001485059B1 Searchable text: EP000001485059B1 Original document: WO002003072071 Searchable text: WO002003072071
43	Date of first publication	EVT	Sep 4, 2003
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Oct 25, 2018 (Show all update days)(Hide all update days) Oct 25, 2018; Apr 15, 2015; Jan 27, 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	Sep 4, 2003		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Dec 15, 2004		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Dec 15, 2004		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jan 20, 2005	Jan 20, 2005	Details anzeigen
5	Change of classification	Change of IPC main class	Aug 5, 2005		Details anzeigen
6	Change of classification	Change of IPC main class	Sep 9, 2005		Details anzeigen
7	Change of classification	Change of IPC main class	Aug 1, 2006		Details anzeigen
8	New applicant/owner details	New applicant/owner details	Jan 18, 2007		Details anzeigen
9	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Feb 14, 2007		Details anzeigen
10	Publications	Publication by DPMA of mention regarding EP patent grant	Mar 29, 2007	Mar 29, 2007	Details anzeigen
11	Publications	Translation of EP patent specification	Oct 31, 2007	Oct 31, 2007	Details anzeigen
12	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Nov 14, 2007	Mar 13, 2008	Details anzeigen
13	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, 2009	Jan 21, 2010	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 4, 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	Dec 15, 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	Dec 15, 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	Jan 20, 2005
Issue number	HN	3
Year	PJ	2005
Publication date	VT	Jan 20, 2005
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	Aug 5, 2005
51	IPC main class	ICM (ICMV)	A61K 7/00 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 7/00 (2000.01)

View procedures Change of classification (No.: 6)
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	Sep 9, 2005
51	IPC main class	ICM (ICMV)	A61K 7/00 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 7/00 (2000.01)

View procedures Change of classification (No.: 7)
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	Aug 1, 2006
51	IPC main class	ICM (ICMV)	A61K 9/10 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 7/00 (2000.01)

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	Jan 18, 2007
71/73	Applicant/owner	INH	QLT USA Inc., Fort Collins, Col., US
71/73	Previous applicant/owner	INHF	Atrix Laboratories, Inc., Fort Collins, Col., US

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	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Feb 14, 2007

View procedures Publications (No.: 10)
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 29, 2007
Issue number	HN	13
Year	PJ	2007
Publication date	VT	Mar 29, 2007
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Publications (No.: 11)
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 31, 2007
	Issue number	HN	44
	Year	PJ	2007
	Publication date	VT	Oct 31, 2007
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000060218227T2 Searchable text: DE000060218227T2

View procedures Procedure relating to EP application (No.: 12)
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	Nov 14, 2007
Issue number	HN	11
Year	PJ	2008
Publication date	VT	Mar 13, 2008
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Administrative procedure (No.: 13)
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, 2009
Issue number	HN	3
Year	PJ	2010
Publication date	VT	Jan 21, 2010
Type of publication	PART	Bibliographic data
Part	HT	Part 3