Register information Patent

DE file number : 603 33 979.4 (Status: not pending/lapsed, Query started: June 6, 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	603 33 979.4
96	EP file number	EAKZ	03 74 3684.7
86	WO file number	WAKZ	PCT/US03/05028
97	EP publication number	EPN	1423406
87	WO publication number	WPN	2003074654
54	Designation/title	TI	DURCH RNA-INTERFERENZ VERMITTELTE HEMMUNG DER GENEXPRESSION UNTER VERWENDUNG VON SINA (SHORT INTERFERING NUCLEIC ACID)
51	IPC main class	ICM (ICMV)	C12Q 1/68 (2018.01)
51	IPC secondary class(es)	ICS (ICSV)	C12P 19/34 (2006.01), C12N 15/85 (2006.01), C12N 15/86 (2006.01), C07H 21/02 (2006.01), C07H 21/04 (2006.01), A61K 48/00 (2006.01)
22	DE application date	DAT	Feb 20, 2003
96	EP application date	EAT	Feb 20, 2003
86	WO application date	WAT	Feb 20, 2003
43	Date of first publication	OT	Sep 12, 2003
	Date of publication of grant	PET	Sep 1, 2010
71/73	Applicant/owner	INH	Sirna Therapeutics, Inc., Boulder, Col., US
72	Inventor	IN	MCSWIGGEN, James, Boulder, CO 80301, US; BEIGELMAN, Leonid, Longmont, CO 80503, US; CHOWRIRA, Bharat, Louisville, CO 80027, US; PAVCO, Pamela, Lafayette, CO 80026, US; FOSNAUGH, Kathy, Boulder, Colorado 80305, US; JAMISON, Sharon, Boulder, CO 80301, US; USMAN, Nassim, Lafayette, CO 80026, US; THOMPSON, James, Lafayette, CO 80026, US
74	Representative	VTR	Abitz & Partner Patentanwälte mbB, 81925 München, DE
	Address for service		Abitz & Partner Patentanwälte mbB, 81628 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 358580 P Feb 20, 2002
33 31 32	Foreign priority	PRC PRNA PRDA	US 406784 P Aug 29, 2002
33 31 32	Foreign priority	PRC PRNA PRDA	US 440129 P Jan 15, 2003
33 31 32	Foreign priority	PRC PRNA PRDA	US 386782 P Jun 6, 2002
33 31 32	Foreign priority	PRC PRNA PRDA	US 363124 P Mar 11, 2002
33 31 32	Foreign priority	PRC PRNA PRDA	US 409293 P Sep 9, 2002
33 31 32	Foreign priority	PRC PRNA PRDA	US 408378 P Sep 5, 2002
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
87	WO language of publication	WLANG	SF - Sonstige Fremdsprache
84	Designated EP contracting states	EDS	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, SE, SI, SK, TR
	Published EP/WO documents	EPWOPN	Original document: EP000001423406 Searchable text: EP000001423406 Original document: EP000001423406B1 Searchable text: EP000001423406B1 Original document: WO002003074654 Searchable text: WO002003074654
43	Date of first publication	EVT	Sep 12, 2003
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Feb 22, 2023 (Show all update days)(Hide all update days) Feb 22, 2023; Apr 30, 2022; Mar 9, 2022; Mar 5, 2021; Mar 12, 2020; Aug 13, 2019; Mar 13, 2019; Mar 9, 2019; Mar 8, 2018; Jan 4, 2018; Mar 9, 2017; Jul 21, 2016; Mar 11, 2016; Dec 31, 2015; Nov 26, 2015; Mar 13, 2015; Mar 11, 2015; Jul 12, 2014; Jul 8, 2014; Jul 6, 2014; Jul 3, 2014; Jun 17, 2014; May 23, 2014; Mar 25, 2014; Mar 8, 2014; Mar 20, 2013; Mar 12, 2013; Jan 26, 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 publication	Sep 12, 2003		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jun 2, 2004		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jul 8, 2004	Jul 8, 2004	Details anzeigen
4	Change of classification	Change of IPC main class	Mar 18, 2005	Jan 4, 2018	Details anzeigen
5	Change of classification	Change of IPC main class	Oct 17, 2005	Jan 4, 2018	Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Sep 1, 2010		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Oct 14, 2010	Oct 14, 2010	Details anzeigen
8	Opposition procedure	Opposition to patent filed	May 18, 2011	Jul 28, 2011	Details anzeigen
9	Opposition procedure	Patent maintained in amended form by EPO	Nov 25, 2015		Details anzeigen
10	Opposition procedure	Decision by EPO to maintain patent in amended form has become final	Nov 25, 2015	Dec 31, 2015	Details anzeigen
11	Change of classification	Change of IPC main class	Nov 28, 2017	Jan 4, 2018	Details anzeigen
12	Administrative procedure	IP right lapsed through expiry of term of protection	Feb 20, 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 publication
Date of legal/procedural status	VSTT	Sep 12, 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	Jun 2, 2004

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	Jul 8, 2004
Issue number	HN	28
Year	PJ	2004
Publication date	VT	Jul 8, 2004
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	Mar 18, 2005
	Issue number	HN	1
	Year	PJ	2018
	Publication date	VT	Jan 4, 2018
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	C12Q 1/68 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C07H 21/04 (2000.01)

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	Oct 17, 2005
	Issue number	HN	1
	Year	PJ	2018
	Publication date	VT	Jan 4, 2018
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	C12Q 1/68 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C12Q 1/68 (2000.01)

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 mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Sep 1, 2010

View procedures Publications (No.: 7)
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	Oct 14, 2010
Issue number	HN	41
Year	PJ	2010
Publication date	VT	Oct 14, 2010
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Opposition procedure (No.: 8)
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	May 18, 2011
Issue number	HN	30
Year	PJ	2011
Publication date	VT	Jul 28, 2011
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Opposition procedure (No.: 9)
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	Nov 25, 2015
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 10)
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	Nov 25, 2015
Issue number	HN	53
Year	PJ	2015
Publication date	VT	Dec 31, 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.: 11)
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	Nov 28, 2017
	Issue number	HN	1
	Year	PJ	2018
	Publication date	VT	Jan 4, 2018
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
51	IPC main class	ICM (ICMV)	C12Q 1/68 (2018.01)
51	Previous IPC main class	ICMF (ICMVF)	C12Q 1/68 (2006.01)

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	Feb 20, 2023
Date of update of the procedure	REGT	Feb 22, 2023