(19)
(11)
EP 0 556 339 A1
(12)
(43)
Date of publication:
25.08.1993
Bulletin 1993/34
(21)
Application number:
92902210.0
(22)
Date of filing:
07.11.1991
(51)
International Patent Classification (IPC):
C12N
5/
10
( . )
C12N
7/
00
( . )
C12N
15/
38
( . )
C07K
14/
15
( . )
C12N
15/
09
( . )
A61K
38/
00
( . )
(86)
International application number:
PCT/US1991/008254
(87)
International publication number:
WO 1992/008793
(
29.05.1992
Gazette 1992/12)
(84)
Designated Contracting States:
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
(30)
Priority:
09.11.1990
US 19900611529
(71)
Applicant:
GENENTECH, INC.
South San Francisco California 94080 (US)
(72)
Inventor:
ANDERSON, Kevin, P.
Moss Beach, CA 94038 (US)
(74)
Representative:
Armitage, Ian Michael
MEWBURN ELLIS York House 23 Kingsway
London WC2B 6HP
London WC2B 6HP (GB)
(54)
CHINESE HAMSTER OVARY CELL RETROVIRUS-LIKE C PARTICLES