(19)
(11) EP 1 572 067 A2

(12)

(43) Date of publication:
14.09.2005 Bulletin 2005/37

(21) Application number: 02746413.0

(22) Date of filing: 17.05.2002
(51) International Patent Classification (IPC)7A61K 6/00
(86) International application number:
PCT/US2002/015876
(87) International publication number:
WO 2002/094185 (28.11.2002 Gazette 2002/48)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 18.05.2001 US 292217 P
20.07.2001 US 306883 P
13.08.2001 US 311865 P
06.03.2002 US 362016 P

(71) Applicant: Sirna Therapeutics, Inc.
Boulder, CO 80301 (US)

(72) Inventors:
  • BEIGELMAN, Leonid
    Longmont, CO 80503 (US)
  • MATULIC-ADAMIC, Jasenka
    Boulder, CO 80303 (US)
  • VARGEESE, Chandra
    Broomfield, CO 80020 (US)
  • KARPEISKY, Alexander
    Lafayette, CO 80026 (US)
  • BLATT, Lawrence
    San Francisco, CA 94121 (US)
  • SHAFFER, Christopher
    Longmont, CO 80503 (US)

(74) Representative: Maschio, Antonio et al
D Young & Co 120 Holborn
London EC1N 2DY
London EC1N 2DY (GB)

   


(54) CONJUGATES AND COMPOSITIONS FOR CELLULAR DELIVERY