(19)
(11) EP 1 428 013 A1

(12)

(43) Date of publication:
16.06.2004 Bulletin 2004/25

(21) Application number: 02756523.3

(22) Date of filing: 18.07.2002
(51) International Patent Classification (IPC)7G01N 21/59
(86) International application number:
PCT/US2002/022899
(87) International publication number:
WO 2003/016882 (27.02.2003 Gazette 2003/09)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 14.08.2001 US 312165 P

(71) Applicant: PURDUE RESEARCH FOUNDATION
West Lafayette, IN 47906 (US)

(72) Inventors:
  • GORE, Jayavant, P.
    West Lafayette, IN 47906 (US)
  • SANTHANAKRISHNAN, Sivakumar
    Lafayette, IN 47905 (US)

(74) Representative: Bannerman, David Gardner et al
Withers & Rogers,Goldings House,2 Hays Lane
London SE1 2HW
London SE1 2HW (GB)

   


(54) MEASURING A SUBSTANCE IN A BIOLOGICAL SAMPLE