(19)
(11) EP 1 356 070 A2

(12)

(88) Date of publication A3:
31.07.2003

(43) Date of publication:
29.10.2003 Bulletin 2003/44

(21) Application number: 01973503.4

(22) Date of filing: 21.09.2001
(51) International Patent Classification (IPC)7: C12N 15/86
(86) International application number:
PCT/US0129/976
(87) International publication number:
WO 0202/4897 (28.03.2002 Gazette 2002/12)
(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: 22.09.2000 US 667893

(71) Applicant: Virxsys
Gaithersburg, MD 20877 (US)

(72) Inventors:
  • CHANG, Yung-Nien
    Elksridge, MD 21075 (US)
  • LU, Xiaobin
    Germantown, MD 20874 (US)
  • SLEPUSHKIN, Vladimir
    Damascus, MD 20872 (US)
  • CONDE, Betty
    Mt. Airy, MD 21771 (US)
  • DAVIS, Brian
    Gaithersburg, MD 20878 (US)
  • YU, Qiao
    Washington, D.C. 20011 (US)
  • YANG, Yanping
    Rockville, MD 20850 (US)
  • MERLING, Randal
    North Potomac, MD 20878 (US)
  • HAN, Wei
    Newark, DE 19702 (US)
  • NI, Yajin
    Germantown, MD 20878 (US)
  • LI, Yuexia
    Germantown, MD 20874 (US)
  • DROPULIC, Boro
    Ellicott City, MD 21042 (US)

(74) Representative: VOSSIUS & PARTNER 
Siebertstrasse 4
81675 München
81675 München (DE)

   


(54) CONDITIONALLY REPLICATING VIRAL VECTORS AND THEIR USE