(19)
(11) EP 1 151 183 A2

(12)

(88) Date of publication A3:
02.11.2000

(43) Date of publication:
07.11.2001 Bulletin 2001/45

(21) Application number: 00906989.9

(22) Date of filing: 21.01.2000
(51) International Patent Classification (IPC)7F01N 3/00
(86) International application number:
PCT/US0001/574
(87) International publication number:
WO 0043/469 (27.07.2000 Gazette 2000/30)
(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: 21.01.1999 US 116791 P

(71) Applicant: Litex Inc.
Cambridge, MA 02140 (US)

(72) Inventors:
  • CAREN, Robert, P.
    San Jose, CA 95138-2373 (US)
  • TRUEX, Timothy
    Riverside, CA 92506 (US)

(74) Representative: Moreland, David, Dr. 
Cruikshank & Fairweather,19 Royal Exchange Square
Glasgow G1 3AE
Glasgow G1 3AE (GB)

   


(54) COMBINED PLASMA REACTOR CATALYST SYSTEMS FOR EFFECTIVE EMISSION CONTROL OVER A RANGE OF OPERATING CONDITIONS