(19)
(11) EP 0 721 610 A1

(12)

(43) Date of publication:
17.07.1996 Bulletin 1996/29

(21) Application number: 94931786.0

(22) Date of filing: 29.09.1994
(51) International Patent Classification (IPC): 
A61J 7/ 04( . )
(86) International application number:
PCT/US1994/011035
(87) International publication number:
WO 1995/009386 (06.04.1995 Gazette 1995/15)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 30.09.1993 US 19930129967

(71) Applicant: APREX CORPORATION
Fremont, California 94538 (US)

(72) Inventors:
  • WARD, Michael, V.
    Danville, CA 94506 (US)
  • WEDEMEYER, Robert, C.
    Palo Alto, CA 94301 (US)
  • WITTING, Ned, W.
    Livermore, CA 94550 (US)
  • PAPANEK, Tom
    Menlo Park, CA 94025 (US)

(74) Representative: von Hellfeld, Axel, Dr. Dipl.-Phys. 
Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2
81541 München
81541 München (DE)

   


(54) ELECTRONIC DOSING INFORMATION DEVICE