Register information Patent

DE file number : 602 44 904.9 (Status: not pending/lapsed, Query started: August 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	Not pending/lapsed
21	DE file number	DAKZ	602 44 904.9
96	EP file number	EAKZ	02 78 3947.1
86	WO file number	WAKZ	PCT/SE02/02087
97	EP publication number	EPN	1534672
87	WO publication number	WPN	2004009538
54	Designation/title	TI	RETINOLDERIVATE UND DEREN VERWENDUNG BEI DER BEHANDLUNG VON KREBS UND ZUR POTENZIERUNG DER WIRKSAMKEIT ANDERER ZYTOTOXISCHER MITTEL
51	IPC main class	ICM (ICMV)	C07C 403/20 (2006.01)
22	DE application date	DAT	Nov 15, 2002
96	EP application date	EAT	Nov 15, 2002
86	WO application date	WAT	Nov 15, 2002
43	Date of first publication	OT	Jan 29, 2004
	Date of publication of grant	PET	May 1, 2013
71/73	Applicant/owner	INH	Oasmia Pharmaceutical AB, Uppsala, SE
72	Inventor	IN	STRELCHENOK, Oleg, S-171 62 Lidingö, SE; ALEKSOV, Julian, S-181 44 Lidingö, SE
74	Representative	VTR	df-mp Dörries Frank-Molnia & Pohlman Patentanwälte Rechtsanwälte PartG mbB, 80333 München, DE
	Address for service		df-mp Dörries Frank-Molnia & Pohlman Patentanwälte Rechtsanwälte PartG mbB, 80333 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	SE 0202311 Jul 23, 2002
33 31 32	Foreign priority	PRC PRNA PRDA	US 398200 P Jul 23, 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, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, SK, TR
81	Designated WO countries	WDS	LT, SI, AL, LV, MK, RO
	Published EP/WO documents	EPWOPN	Original document: EP000001534672 Searchable text: EP000001534672 Original document: EP000001534672B1 Searchable text: EP000001534672B1 Original document: WO002004009538 Searchable text: WO002004009538
43	Date of first publication	EVT	Jan 29, 2004
	Date of the first transfer into DPMAregister	EREGT	May 27, 2011
	Date of the (most recent) update in DPMAregister	REGT	Nov 17, 2022 (Show all update days)(Hide all update days) May 27, 2011 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	Jan 29, 2004		Details anzeigen
2	Procedure relating to PCT application	WO publication	Jan 29, 2004		Details anzeigen
3	Procedure relating to EP application	EPO 1st publication	Jun 1, 2005		Details anzeigen
4	Procedure relating to EP application	EPO publication of search report	Jun 1, 2005		Details anzeigen
5	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jul 7, 2005	Jul 7, 2005	Details anzeigen
6	Change of classification	Change of IPC main class	Sep 30, 2005		Details anzeigen
7	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
8	Change of classification	Change of IPC main class	Sep 24, 2012		Details anzeigen
9	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	May 1, 2013		Details anzeigen
10	Publications	Publication by DPMA of mention regarding EP patent grant	Jun 27, 2013	Jun 27, 2013	Details anzeigen
11	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Feb 4, 2014	May 15, 2014	Details anzeigen
12	New applicant/owner details	New applicant/owner details	Jan 7, 2020	Feb 13, 2020	Details anzeigen
13	Administrative procedure	IP right lapsed through expiry of term of protection	Nov 15, 2022		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	Jan 29, 2004

View procedures Procedure relating to PCT application (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO publication
Date of legal/procedural status	VSTT	Jan 29, 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 1st publication
Date of legal/procedural status	VSTT	Jun 1, 2005

View procedures Procedure relating to EP application (No.: 4)
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	Jun 1, 2005

View procedures Publications (No.: 5)
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	Jul 7, 2005
Issue number	HN	27
Year	PJ	2005
Publication date	VT	Jul 7, 2005
Type of publication	PART	Bibliographic data

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 30, 2005
51	IPC main class	ICM (ICMV)	C07C 403/22 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C07C 403/22 (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	Oct 17, 2005
51	IPC main class	ICM (ICMV)	C07C 403/22 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07C 403/22 (2000.01)

View procedures Change of classification (No.: 8)
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 24, 2012
51	IPC main class	ICM (ICMV)	C07C 403/20 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07C 403/22 (2006.01)

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	May 1, 2013

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	Jun 27, 2013
Issue number	HN	26
Year	PJ	2013
Publication date	VT	Jun 27, 2013
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Procedure relating to EP application (No.: 11)
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	Feb 4, 2014
Issue number	HN	20
Year	PJ	2014
Publication date	VT	May 15, 2014
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures New applicant/owner details (No.: 12)
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 7, 2020
	Issue number	HN	7
	Year	PJ	2020
	Publication date	VT	Feb 13, 2020
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Oasmia Pharmaceutical AB, Uppsala, SE
71/73	Previous applicant/owner	INHF	Ardenia Investments Ltd., London, GB

View procedures Administrative procedure (No.: 13)
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	Nov 15, 2022
Date of update of the procedure	REGT	Nov 17, 2022