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(11)

EP 1 608 417 A1

(12)

(43) Date of publication: 28.12.2005 Bulletin 2005/52 (21) Application number: 03726057.7 (22) Date of filing: 13.03.2003

(51) International Patent Classification (IPC)7: A61M 1/34, A61K 38/38, B01D 61/00 (86) International application number: PCT/US2003/007784 (87) International publication number: WO 2004/082744 (30.09.2004 Gazette 2004/40)

(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 (71) Applicant: Immunocept, L.L.C. Plano, TX 75074 (US)	(72) Inventors: RADUNSKY, David Dallas, TX 75230 (US) MATSON, James M.D. Dallas, TX 75248 (US) LEE, Patrice Erie, CO 80516 (US) (74) Representative: Grubert, Andreas  Baker Botts 99 Gresham Street London EC2V 7BA London EC2V 7BA (GB)