Register information Patent

DE file number : 602 46 509.5 (Status: not pending/lapsed, Query started: June 9, 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 46 509.5
96	EP file number	EAKZ	02 75 4139.0
86	WO file number	WAKZ	PCT/CN02/00433
97	EP publication number	EPN	1400522
87	WO publication number	WPN	2003016313
54	Designation/title	TI	VERBINDUNGEN ZUR BEHANDLUNG VON IMPOTENZ
51	IPC main class	ICM (ICMV)	C07D 487/04 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 31/505 (2006.01)
22	DE application date	DAT	Jun 21, 2002
96	EP application date	EAT	Jun 21, 2002
86	WO application date	WAT	Jun 21, 2002
43	Date of first publication	OT	Feb 27, 2003
	Date of publication of grant	PET	Aug 6, 2014
71/73	Applicant/owner	INH	Guangzhou Youcare Biopharmaceatics Co., Ltd., Guangzhou, Guangdong, CN
72	Inventor	IN	Baoshum, Liu, Haidian DistrictBeijing 100083, CN
74	Representative	VTR	Becker Kurig & Partner Patentanwälte mbB, 80336 München, DE
	Address for service		Becker Kurig & Partner Patentanwälte mbB, 80336 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	CN 02100198 Jan 18, 2002
33 31 32	Foreign priority	PRC PRNA PRDA	CN 01129691 Jun 29, 2001
	Patent division in charge		44
97	EP language of publication	ELANG	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: EP000001400522 Searchable text: EP000001400522 Original document: EP000001400522B1 Searchable text: EP000001400522B1 Original document: WO002003016313 Searchable text: WO002003016313
43	Date of first publication	EVT	Feb 27, 2003
	Date of the first transfer into DPMAregister	EREGT	May 26, 2011
	Date of the (most recent) update in DPMAregister	REGT	Jun 23, 2022 (Show all update days)(Hide all update days) Jun 23, 2022; Feb 1, 2022; Jun 3, 2021; Jun 15, 2020; Mar 25, 2020; Feb 18, 2020; Jan 18, 2020; Sep 7, 2019; Aug 17, 2019; Jun 26, 2019; Oct 30, 2018; Jun 28, 2018; Jul 4, 2017; Jun 28, 2016; Aug 20, 2015; Jul 16, 2015; Jul 14, 2015; Aug 29, 2014; Aug 7, 2014; Jan 26, 2013 Historical data not available for this/these date(s) May 26, 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	Feb 27, 2003		Details anzeigen
2	Procedure relating to PCT application	WO publication	Feb 27, 2003		Details anzeigen
3	Procedure relating to EP application	EPO 1st publication	Mar 24, 2004		Details anzeigen
4	Procedure relating to EP application	EPO publication of search report	Mar 24, 2004		Details anzeigen
5	Publications	Publication of a mention regarding EP 1st publication by DPMA	Apr 29, 2004	Apr 29, 2004	Details anzeigen
6	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Aug 6, 2014		Details anzeigen
8	New applicant/owner details	New applicant/owner details	Aug 6, 2014		Details anzeigen
9	Publications	Publication by DPMA of mention regarding EP patent grant	Sep 11, 2014	Sep 11, 2014	Details anzeigen
10	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	May 7, 2015	Aug 20, 2015	Details anzeigen
11	Administrative procedure	IP right lapsed through expiry of term of protection	Jun 21, 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	Feb 27, 2003

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	Feb 27, 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 1st publication
Date of legal/procedural status	VSTT	Mar 24, 2004

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	Mar 24, 2004

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	Apr 29, 2004
Issue number	HN	18
Year	PJ	2004
Publication date	VT	Apr 29, 2004
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	Oct 17, 2005
51	IPC main class	ICM (ICMV)	C07D 487/04 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 487/04 (2000.01)

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	Aug 6, 2014

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	Aug 6, 2014
71/73	Previous applicant/owner	INHF	Liu, Baoshun, Beijing, CN

View procedures Publications (No.: 9)
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	Sep 11, 2014
Issue number	HN	37
Year	PJ	2014
Publication date	VT	Sep 11, 2014
Type of publication	PART	Bibliographic data
Part	HT	Part 5

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	May 7, 2015
Issue number	HN	34
Year	PJ	2015
Publication date	VT	Aug 20, 2015
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	IP right lapsed through expiry of term of protection
Date of legal/procedural status	VSTT	Jun 21, 2022
Date of update of the procedure	REGT	Jun 23, 2022