(19)
(11)
EP 0 607 284 A1
(12)
(43)
Date of publication:
27.07.1994
Bulletin 1994/30
(21)
Application number:
92921607.0
(22)
Date of filing:
07.10.1992
(51)
International Patent Classification (IPC):
A61L
29/
00
( . )
A61K
9/
20
( . )
A61K
9/
18
( . )
A61L
29/
16
( . )
(86)
International application number:
PCT/US1992/008528
(87)
International publication number:
WO 1993/006881
(
15.04.1993
Gazette 1993/10)
(84)
Designated Contracting States:
DE FR GB
(30)
Priority:
10.10.1991
US 19910774561
(71)
Applicant:
MENLO CARE INC.
Menlo Park, CA 94025 (US)
(72)
Inventor:
THOMAS, Joseph, R.
San Carlos, CA 94070 (US)
(74)
Representative:
Blake, John Henry Francis, et al
BROOKES AND MARTIN High Holborn House 52/54 High Holborn
London WC1V 6SE
London WC1V 6SE (GB)
(54)
THERAPEUTIC AGENT IN HYDROPHILIC MATRIX