(19)
(11) EP 1 024 894 A1

(12)

(43) Date of publication:
09.08.2000 Bulletin 2000/32

(21) Application number: 98936639.8

(22) Date of filing: 20.07.1998
(51) International Patent Classification (IPC)7B01J 20/02, C10G 31/09
(86) International application number:
PCT/IE9800/061
(87) International publication number:
WO 9904/898 (04.02.1999 Gazette 1999/05)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 21.07.1997 US 897607
16.04.1998 IE 980287

(71) Applicant: Duffield, Roger
Santa Fe, NM 87501 (US)

(72) Inventors:
  • DUFFIELD, Roger
    Santa Fe NM 87501 (US)
  • German , Randall
    State College, PA 16801 (US)
  • YEN, Teh FuUniversity of Southern California
    Los Angeles, CA 90089-2531 (US)
  • IACOCCA Ronald
    State College, PA 16803 (US)

(74) Representative: Weldon, Michael James et al
c/o John O'Brien & Associates,Third Floor,Duncairn House,14 Carysfort Avenue
Blackrock, Co. Dublin
Blackrock, Co. Dublin (IE)

   


(54) TREATMENT OF FLUIDS