(19)
(11)
EP 1 248 838 A1
(12)
(43)
Date of publication:
16.10.2002
Bulletin 2002/42
(21)
Application number:
01901714.4
(22)
Date of filing:
02.01.2001
(51)
International Patent Classification (IPC)
7
:
C12N
15/00
,
C12N
15/88
,
C12N
15/63
,
A61K
48/00
,
A61K
9/127
(86)
International application number:
PCT/US0100/205
(87)
International publication number:
WO 0104/9841
(
12.07.2001
Gazette 2001/28)
(84)
Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
(30)
Priority:
31.12.1999
US 174132 P
(71)
Applicant:
Mirus Corporation
Madison, WI 53719 (US)
(72)
Inventor:
WOLFF, Jon, A.
Madison, WI 53705 (US)
(74)
Representative:
Van Someren, Petronella F. H. M. et al
Arnold & Siedsma,Advocaten en Octrooigemachtigden,Sweelinckplein 1
2517 GK Den Haag
2517 GK Den Haag (NL)
(54)
POLYAMPHOLYTES FOR DELIVERING POLYIONS TO A CELL