(19)
(11) EP 1 948 353 A2

(12)

(88) Date of publication A3:
09.08.2007

(43) Date of publication:
30.07.2008 Bulletin 2008/31

(21) Application number: 06825517.3

(22) Date of filing: 06.10.2006
(51) International Patent Classification (IPC): 
B01D 71/02(2006.01)
(86) International application number:
PCT/US2006/038998
(87) International publication number:
WO 2007/044473 (19.04.2007 Gazette 2007/16)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 06.10.2005 US 724313 P
14.04.2006 US 791988 P

(71) Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
Urbana, IL 61801 (US)

(72) Inventors:
  • MASEL, Richard, I.
    Champaign, IL 61822 (US)
  • NI, Zheng
    Champaign, IL 61820 (US)
  • SHANNON, Mark, A.
    Champaign, IL 61821 (US)

(74) Representative: Bayliss, Geoffrey Cyril et al
Boult Wade Tennant Verulam Gardens 70 Gray's Inn Road
London WC1X 8BT
London WC1X 8BT (GB)

   


(54) HIGH GAIN SELECTIVE PRECONCENTRATORS