Register information Patent

DE file number : 600 43 120.7 (Status: not pending/lapsed, Query started: May 13, 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	600 43 120.7
96	EP file number	EAKZ	00 98 4681.7
86	WO file number	WAKZ	PCT/CA00/01433
97	EP publication number	EPN	1248774
87	WO publication number	WPN	2001042231
54	Designation/title	TI	POLYHYDROXYSTILBENE UND -STILBENOXIDE ALS ANTIPSORIASISMITTEL UND PROTEINKINASEHEMMER
51	IPC main class	ICM (ICMV)	C07D 303/14 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C07D 303/24 (2006.01), C07D 303/40 (2006.01), A61K 31/355 (2006.01), A61K 31/05 (2006.01), A61K 31/09 (2006.01), A61P 17/06 (2006.01), A61P 29/00 (2006.01)
22	DE application date	DAT	Dec 6, 2000
96	EP application date	EAT	Dec 6, 2000
86	WO application date	WAT	Dec 6, 2000
43	Date of first publication	OT	Jun 14, 2001
	Date of publication of grant	PET	Oct 7, 2009
71/73	Applicant/owner	INH	Dermavant Sciences GmbH, Basel, CH
72	Inventor	IN	CHEN, Genhui, Burnaby, British Columbia V5G 3L1, CA; WEBSTER, John, M., North Vancouver, British Columbia V7R 4P, CA; LI, Jianxiong, Port Moody, British Columbia V3H 2T4, CA; HU, Kaiji, Burnaby, British Columbia V5B 2B1, CA; ZHU, Jiang, Cupertino, California 95014, US
74	Representative	VTR	ANDREA SOMMER Patentanwälte Partnerschaft mbB, 80336 München, DE
	Address for service		ANDREA SOMMER Patentanwälte Partnerschaft mbB, 80336 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 173300 P Dec 28, 1999
33 31 32	Foreign priority	PRC PRNA PRDA	US 168758 P Dec 6, 1999
	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
	Published EP/WO documents	EPWOPN	Original document: EP000001248774 Searchable text: EP000001248774 Original document: EP000001248774B1 Searchable text: EP000001248774B1 Original document: WO002001042231 Searchable text: WO002001042231
43	Date of first publication	EVT	Jun 14, 2001
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Dec 8, 2020 (Show all update days)(Hide all update days) Dec 8, 2020; Jan 18, 2020; Nov 22, 2018; Oct 24, 2018; Oct 12, 2018; Jan 17, 2018; Jan 11, 2018; Jan 11, 2017; Jan 16, 2016; Jan 22, 2015; Jan 9, 2015; Jan 28, 2014; Jan 9, 2014; Sep 24, 2013; Mar 27, 2013; Mar 14, 2013; Jan 22, 2013; Jan 19, 2013; Jan 17, 2013; Jan 10, 2013; Jan 9, 2013; Dec 15, 2012 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	Jun 14, 2001		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Oct 16, 2002		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Nov 21, 2002	Nov 21, 2002	Details anzeigen
4	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Oct 7, 2009		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Nov 19, 2009	Nov 19, 2009	Details anzeigen
7	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jul 7, 2010	Oct 28, 2010	Details anzeigen
8	New applicant/owner details	New applicant/owner details	Jan 21, 2013	Mar 14, 2013	Details anzeigen
9	New representative details	New representative details	Jan 21, 2013	Mar 14, 2013	Details anzeigen
10	New applicant/owner details	New applicant/owner details	Oct 23, 2018	Nov 29, 2018	Details anzeigen
11	New representative details	New representative details	Oct 23, 2018	Nov 29, 2018	Details anzeigen
12	Administrative procedure	IP right lapsed through expiry of term of protection	Dec 6, 2020		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	Jun 14, 2001

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	Oct 16, 2002

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	Nov 21, 2002
Issue number	HN	47
Year	PJ	2002
Publication date	VT	Nov 21, 2002
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	Oct 17, 2005
51	IPC main class	ICM (ICMV)	C07D 303/14 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C07D 303/14 (2000.01)

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	Oct 7, 2009

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	Nov 19, 2009
Issue number	HN	47
Year	PJ	2009
Publication date	VT	Nov 19, 2009
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	Jul 7, 2010
Issue number	HN	43
Year	PJ	2010
Publication date	VT	Oct 28, 2010
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	Jan 21, 2013
	Issue number	HN	11
	Year	PJ	2013
	Publication date	VT	Mar 14, 2013
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Glaxo Group Limited, Greenford, Middlesex, GB
71/73	Previous applicant/owner	INHF	Welichem Biotech Inc., Burnaby, CA

View procedures New representative details (No.: 9)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Jan 21, 2013
	Issue number	HN	11
	Year	PJ	2013
	Publication date	VT	Mar 14, 2013
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
74	Representative	VTR	Huber & Schüssler, 81825 München, DE
74	Previous representative	VTRF	Huber & Schüssler, 81825 München, DE

View procedures New applicant/owner details (No.: 10)
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	Oct 23, 2018
	Issue number	HN	48
	Year	PJ	2018
	Publication date	VT	Nov 29, 2018
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Dermavant Sciences GmbH, Basel, CH
71/73	Previous applicant/owner	INHF	Glaxo Group Limited, Greenford, Middlesex, GB

View procedures New representative details (No.: 11)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Oct 23, 2018
	Issue number	HN	48
	Year	PJ	2018
	Publication date	VT	Nov 29, 2018
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
74	Representative	VTR	ANDREA SOMMER Patentanwälte Partnerschaft mbB, 80336 München, DE
74	Previous representative	VTRF	Huber & Schüssler, 81825 München, DE

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	Dec 6, 2020
Date of update of the procedure	REGT	Dec 8, 2020