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Extract from the Register of European Patents

EP About this file: EP2051965

EP2051965 - DICER SUBSTRATE RNA PEPTIDE CONJUGATES AND METHODS FOR RNA THERAPEUTICS [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  02.09.2011
Database last updated on 19.10.2024
Most recent event   Tooltip02.09.2011Application deemed to be withdrawnpublished on 05.10.2011  [2011/40]
Applicant(s)For all designated states
Marina Biotech, Inc.
3830 Monte Villa Parkway
Bothell WA 98021-7266 / US
[2010/43]
Former [2009/39]For all designated states
MDRNA, Inc.
3830 Monte Villa Parkway
Bothell, WA 98021-7266 / US
Former [2009/18]For all designated states
Nastech Pharmaceutical Company Inc.
3830 Monte Villa Parkway
Bothell, WA 98021-7266 / US
Inventor(s)01 / QUAY, Steven C.
PMB 421, 14241 N.E. Woodinville-Duvall Road
Woodinville, WA 98072 / US
02 / JOHNSON, Paul Hickok
12020 211th Place S.E.
Snohomish, WA 98296 / US
03 / HOUSTON, Michael E. Jr.
2818 220 Place NE
Sammamish, WA 98074 / US
04 / ADAMI, Roger C.
14326 43rd Dr. S.E.
Snohomish, WA 98296 / US
05 / FAM, Renata
6233 NE193rd CT
Kenmore, WA 98028 / US
 [2009/18]
Representative(s)MacLean, Martin Robert, et al
Mathys & Squire The Shard
32 London Bridge Street
London SE1 9SG / GB
[N/P]
Former [2009/39]MacLean, Martin Robert, et al
Mathys & Squire LLP 120 Holborn London
EC1N 2SQ / GB
Former [2009/18]Maggs, Michael Norman, et al
Kilburn & Strode LLP 20 Red Lion Street
London WC1R 4PJ / GB
Application number, filing date07800087.410.08.2007
[2009/18]
WO2007US75744
Priority number, dateUS20060822896P18.08.2006         Original published format: US 822896 P
US20070939578P22.05.2007         Original published format: US 939578 P
US20070945868P22.06.2007         Original published format: US 945868 P
[2009/18]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2008022046
Date:21.02.2008
Language:EN
[2008/08]
Type: A2 Application without search report 
No.:EP2051965
Date:29.04.2009
Language:EN
The application published by WIPO in one of the EPO official languages on 21.02.2008 takes the place of the publication of the European patent application.
[2009/18]
Search report(s)International search report - published on:EP17.04.2008
ClassificationIPC:C12N15/113, C07K14/47
[2010/50]
CPC:
C12N15/1136 (EP,US); A61K47/64 (EP,US); A61P43/00 (EP);
C12N15/111 (EP,US); C12N15/1131 (EP,US); C12N2310/14 (EP,US);
C12N2310/3513 (EP,US); C12N2320/32 (EP,US) (-)
Former IPC [2009/18]C07D213/74, C07D241/20, C07D401/04, C07D401/10, C07D401/14, C07D403/04, C07D413/04, A61K31/4965, A61K31/497, A61K31/551, A61K31/5377, A61K31/55, A61K31/444, A61K31/4418, A61K31/4427
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2009/18]
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
RSNot yet paid
TitleGerman:DICER-SUBSTRAT/RNA-PEPTIDE-KONJUGATE UND VERFAHREN FÜR RNA-THERAPEUTIKA[2009/18]
English:DICER SUBSTRATE RNA PEPTIDE CONJUGATES AND METHODS FOR RNA THERAPEUTICS[2009/18]
French:CONJUGUÉS DE PEPTIDES ET D'ARN SUBSTRAT DE DICER ET PROCÉDÉS DE THÉRAPEUTIQUE PAR ARN[2009/18]
Entry into regional phase20.02.2009National basic fee paid 
20.02.2009Designation fee(s) paid 
20.02.2009Examination fee paid 
Examination procedure20.02.2009Examination requested  [2009/18]
23.07.2009Despatch of a communication from the examining division (Time limit: M04)
05.11.2009Reply to a communication from the examining division
16.12.2009Despatch of a communication from the examining division (Time limit: M04)
14.01.2010Reply to a communication from the examining division
01.03.2010Despatch of a communication from the examining division (Time limit: M04)
26.04.2010Reply to a communication from the examining division
02.07.2010Despatch of a communication from the examining division (Time limit: M02)
02.09.2010Reply to a communication from the examining division
22.11.2010Communication of intention to grant the patent
05.04.2011Application deemed to be withdrawn, date of legal effect  [2011/40]
11.05.2011Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time  [2011/40]
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  23.07.2009
Fees paidRenewal fee
10.07.2009Renewal fee patent year 03
28.07.2010Renewal fee patent year 04
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Cited inInternational search[X]WO2006037126  (NASTECH PHARM CO [US], et al) [X] 1,2,16-19,21-27,29-32,35-38 * examples 4-17; tables 4-17 *;
 [X]WO2005117991  (NASTECH PHARM CO [US], et al) [X] 1,2,16-19,21-27,29-32,35-38 * the whole document *;
 [X]WO2004048545  (UNIV MASSACHUSETTS [US], et al) [X] 16-27 * the whole document *;
 [A]WO2004028471  (MASSACHUSETTS INST TECHNOLOGY [US], et al) [A] 20,28,33,34,39 * the whole document *;
 [A]  - MURATOVSKA A ET AL, "Conjugate for efficient delivery of short interfering RNA (siRNA) into mammalian cells", FEBS LETTERS, ELSEVIER, AMSTERDAM, NL, (20040130), vol. 558, no. 1-3, ISSN 0014-5793, pages 63 - 68, XP004488270 [A] 1,2,16-27 * the whole document *

DOI:   http://dx.doi.org/10.1016/S0014-5793(03)01505-9
ExaminationWO2007030619
by applicant   - HAMILTON ET AL., SCIENCE, (1999), vol. 286, pages 950 - 951
    - BERSTEIN ET AL., NATURE, (2001), vol. 409, page 363
    - ELBASHIR ET AL., GENES DEV., (2001), vol. 15, page 188
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.