(19)
(11) EP 1 358 342 A2

(12)

(88) Date of publication A3:
24.07.2003

(43) Date of publication:
05.11.2003 Bulletin 2003/45

(21) Application number: 02714708.1

(22) Date of filing: 07.01.2002
(51) International Patent Classification (IPC)7C12N 15/867, C12N 5/10, A61K 48/00
(86) International application number:
PCT/US0200/378
(87) International publication number:
WO 0205/9338 (01.08.2002 Gazette 2002/31)
(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: 06.01.2001 US 260199 P

(71) Applicants:
  • The Children's Medical Center Corporation
    Boston, Massachusetts 02115 (US)
  • PRESIDENT AND FELLOWS OF HARVARD COLLEGE
    CambridgeMassachusetts 02138 (US)

(72) Inventors:
  • SUMMERFORD, Candace
    Brighton, MA 02135 (US)
  • GRAY, John, T.
    Memphis, Tennessee 38116 (US)
  • LEE, Jeng-Shin
    Brookline, MA 02446 (US)
  • MULLIGAN, Richard, C.
    Lincoln, MA 01773 (US)

(74) Representative: White, Martin Paul 
White & Co19 Kingswood Park
Southport PR8 2JH
Southport PR8 2JH (GB)

   


(54) RETROVIRAL VECTORS FOR TRANSDUCTION INTO QUIESCENT CELLS AND PACKAGING SYSTEMS FOR THEM