(19)
(11) EP 1 578 194 A2

(12)

(88) Date of publication A3:
11.11.2004

(43) Date of publication:
28.09.2005 Bulletin 2005/39

(21) Application number: 03781348.2

(22) Date of filing: 21.10.2003
(51) International Patent Classification (IPC)7: A01N 1/02
(86) International application number:
PCT/US2003/033146
(87) International publication number:
WO 2004/038367 (06.05.2004 Gazette 2004/19)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 22.10.2002 US 419976 P
22.10.2002 US 419980 P

(71) Applicant: Surface Logix, Inc.
Brighton, MA 02135 (US)

(72) Inventors:
  • KIRK, Gregory, L.
    Winchester, MA 01890 (US)
  • KIM, Enoch
    Boston, MA 02116 (US)
  • OSTUNI, Emanuele
    Watertown, MA 02472 (US)
  • SCHUELLER, Olivier
    Arlington, MA 02474 (US)
  • SWEETNAM, Paul
    Marblehead, MA 01945 (US)

(74) Representative: Baldock, Sharon Claire et al
BOULT WADE TENNANT, Verulam Gardens 70 Gray's Inn Road
London WC1X 8BT
London WC1X 8BT (GB)

   


(54) BIOLOGICAL ASSAYS USING GRADIENTS FORMED IN MICROFLUIDIC SYSTEMS