(19)

(11)

EP 0 854 903 A1

(12)

(43) Date of publication: 29.07.1998 Bulletin 1998/31 (21) Application number: 96925366.0 (22) Date of filing: 18.07.1996

(51) International Patent Classification (IPC):  C10L 1/ 10( . ) C10L 10/ 00( . ) C10L 10/ 06( . ) F02D 41/ 00( . ) C10L 1/ 16( . ) C10L 1/ 22( . ) C10L 1/ 26( . ) F01N 3/ 035( . ) C10L 1/ 14( . ) C10L 10/ 02( . ) F01N 3/ 029( . ) C10L 1/ 12( . ) C10L 1/ 18( . ) C10L 1/ 24( . ) C10L 1/ 30( . ) (86) International application number: PCT/US1996/011908 (87) International publication number: WO 1997/004045 (06.02.1997 Gazette 1997/07)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 18.07.1995 US 19950503909 14.08.1995 US 19950514978 (71) Applicant: Clean Diesel Technologies Inc. Stamford, CT 06901-3522 (US)	(72) Inventors: PETER-HOBLYN, Jeremy D. Bodmin, Cornwall PL20 3NR (GB) VALENTINE, James, M. Fairfield, CT 06430 (US) SPRAGUE, Barry, N. Bethlehem, CT 06751 (US) EPPERLY, W., Robert Mountainview, CA 94041 (US) (74) Representative: Wibbelmann, Jobst, Dr., Dipl.-Chem.  Wuesthoff & Wuesthoff, Patent- und Rechtsanwälte, Schweigerstrasse 2 81541 München 81541 München (DE)