(19)
(11)
EP 0 631 618 A1
(12)
(43)
Date of publication:
04.01.1995
Bulletin 1995/01
(21)
Application number:
93907130.0
(22)
Date of filing:
03.03.1993
(51)
International Patent Classification (IPC):
C12N
15/
09
( . )
A61K
48/
00
( . )
C12N
5/
10
( . )
A61K
35/
28
( . )
C12N
5/
0789
( . )
(86)
International application number:
PCT/US1993/001852
(87)
International publication number:
WO 1993/018137
(
16.09.1993
Gazette 1993/22)
(84)
Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
(30)
Priority:
04.03.1992
US 19920846782
(71)
Applicant:
SYSTEMIX, INC.
Palo Alto, California 94304 (US)
(72)
Inventor:
SHIH, Chu-Chih
Palo Alto, CA 94303 (US)
(74)
Representative:
Harrison, David Christopher, et al
MEWBURN ELLIS York House 23 Kingsway
London WC2B 6HP
London WC2B 6HP (GB)
(54)
CULTURING OF HEMATOPOIETIC STEM CELLS AND THEIR GENETIC ENGINEERING