Register information Patent

DE file number : 60 2006 027 175.1 (Status: pending/in force, Query started: September 3, 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 2006 027 175.1
96	EP file number	EAKZ	06 74 8863.5
86	WO file number	WAKZ	PCT/US2006/011417
97	EP publication number	EPN	1893196
87	WO publication number	WPN	2006124118
54	Designation/title	TI	DIARYLHYDANTOIN-VERBINDUNG
51	IPC main class	ICM (ICMV)	C07D 233/86 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	A61K 31/4166 (2006.01), C07D 235/02 (2006.01), A61P 35/00 (2006.01), C07D 401/04 (2006.01), C07D 403/04 (2006.01), C07D 403/10 (2006.01), A61K 31/4184 (2006.01)
22	DE application date	DAT	Mar 29, 2006
96	EP application date	EAT	Mar 29, 2006
86	WO application date	WAT	Mar 29, 2006
43	Date of first publication	OT	Nov 23, 2006
	Date of publication of grant	PET	Jan 18, 2012
71/73	Applicant/owner	INH	The Regents of The University of California, Oakland, Calif., US
72	Inventor	IN	TRAN, Chris, Rosemead, California 91770, US; WONGVIPAT, John, Arcadia, California 91006, US; YOO, Dongwon, Los Angeles, California 90034, US; JUNG, Michael E., Los Angeles, California 90064, US; SAWYERS, Charles L., Los Angeles, California 90049, US; WELSBIE, Derek, Northridge, California 91235, US; OUK, Samedy, Los Angeles, California 90034, US; CHEN, Charlie D., Los Angeles, California 90066, US
74	Representative	VTR	Kraus & Lederer PartGmbB, 80539 München, DE
	Address for service		Kraus & Lederer PartGmbB, 80539 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 680835 P May 13, 2005
33 31 32	Foreign priority	PRC PRNA PRDA	US 756552 P Jan 6, 2006
33 31 32	Foreign priority	PRC PRNA PRDA	US 750351 P Dec 15, 2005
	Patent division in charge		44
	BPatG (Federal Patent Court) file number	BPATGAKZ	3Ni20/23(EP)
21	File number of protection certificate	ZAKZ	12 2013 000 155.0
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
81	Designated WO countries	WDS	AL, HR, BA, MK, YU
	Published EP/WO documents	EPWOPN	Original document: EP000001893196 Searchable text: EP000001893196 Original document: EP000001893196B1 Searchable text: EP000001893196B1 Original document: WO002006124118 Searchable text: WO002006124118
43	Date of first publication	EVT	Nov 23, 2006
	Date of the first transfer into DPMAregister	EREGT	May 27, 2011
	Date of the (most recent) update in DPMAregister	REGT	Apr 3, 2025 (Show all update days)(Hide all update days) Apr 3, 2025 Due date: deleted Jul 24, 2024 St.36: changed (technical change) 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	Nov 23, 2006		Details anzeigen
2	Procedure relating to PCT application	WO publication	Nov 23, 2006		Details anzeigen
3	Change of classification	Change of IPC main class	Feb 6, 2008	Aug 18, 2016	Details anzeigen
4	Change of classification	Change of IPC main class	Feb 6, 2008	Aug 18, 2016	Details anzeigen
5	Procedure relating to EP application	EPO 1st publication	Mar 5, 2008		Details anzeigen
6	Procedure relating to EP application	EPO publication of search report	Mar 5, 2008		Details anzeigen
7	Publications	Publication of a mention regarding EP 1st publication by DPMA	Apr 17, 2008	Apr 17, 2008	Details anzeigen
8	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jan 18, 2012		Details anzeigen
9	Publications	Publication by DPMA of mention regarding EP patent grant	Mar 22, 2012	Mar 22, 2012	Details anzeigen
10	Opposition procedure	Opposition to patent filed	Oct 18, 2012	Jan 24, 2013	Details anzeigen
11	Opposition procedure	Patent maintained in amended form by EPO	Jul 29, 2015		Details anzeigen
12	Opposition procedure	Decision by EPO to maintain patent in amended form has become final	Jul 29, 2015	Sep 3, 2015	Details anzeigen
13	Change of classification	Change of IPC main class	Jul 11, 2016	Aug 18, 2016	Details anzeigen
14	Nullity procedure	Action brought for declaration of nullity	Aug 21, 2023	Oct 12, 2023	Details anzeigen
15	Nullity procedure	Case file pending with Federal Patent Court	Aug 21, 2023		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	Nov 23, 2006

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	Nov 23, 2006

View procedures Change of classification (No.: 3)
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	Feb 6, 2008
	Issue number	HN	33
	Year	PJ	2016
	Publication date	VT	Aug 18, 2016
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	A61K 31/4184 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/4184 (2011.01)

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	Feb 6, 2008
	Issue number	HN	33
	Year	PJ	2016
	Publication date	VT	Aug 18, 2016
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	A61K 31/4184 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/4184 (2006.01)

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 1st publication
Date of legal/procedural status	VSTT	Mar 5, 2008

View procedures Procedure relating to EP application (No.: 6)
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 5, 2008

View procedures Publications (No.: 7)
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 17, 2008
Issue number	HN	16
Year	PJ	2008
Publication date	VT	Apr 17, 2008
Type of publication	PART	Bibliographic data

View procedures Procedure relating to EP application (No.: 8)
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	Jan 18, 2012

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	Mar 22, 2012
Issue number	HN	12
Year	PJ	2012
Publication date	VT	Mar 22, 2012
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Opposition procedure (No.: 10)
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	Oct 18, 2012
Issue number	HN	4
Year	PJ	2013
Publication date	VT	Jan 24, 2013
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Opposition procedure (No.: 11)
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	Jul 29, 2015
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 12)
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	Jul 29, 2015
Issue number	HN	36
Year	PJ	2015
Publication date	VT	Sep 3, 2015
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Change of classification (No.: 13)
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	Jul 11, 2016
	Issue number	HN	33
	Year	PJ	2016
	Publication date	VT	Aug 18, 2016
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	C07D 233/86 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	A61K 31/4184 (2006.01)

View procedures Nullity procedure (No.: 14)
Criterion	Field	Content Close details
Type of procedure	VART	Nullity procedure
Legal/procedural status	VST	Action brought for declaration of nullity
Date of legal/procedural status	VSTT	Aug 21, 2023
Issue number	HN	41
Year	PJ	2023
Publication date	VT	Oct 12, 2023
Type of publication	PART	Bibliographic data
Part	HT	Part 3
BPatG (Federal Patent Court) file number		3Ni20/23(EP)
Date of update of the procedure	REGT	Oct 12, 2023

View procedures Nullity procedure (No.: 15)
Criterion	Field	Content Close details
Type of procedure	VART	Nullity procedure
Legal/procedural status	VST	Case file pending with Federal Patent Court
Date of legal/procedural status	VSTT	Aug 21, 2023
BPatG (Federal Patent Court) file number		3Ni20/23(EP)
Date of update of the procedure	REGT	Sep 5, 2023