(19)
(11) EP 1 395 822 A2

(12)

(88) Date of publication A3:
13.02.2003

(43) Date of publication:
10.03.2004 Bulletin 2004/11

(21) Application number: 01996212.5

(22) Date of filing: 14.12.2001
(51) International Patent Classification (IPC)7: G01N 33/00
(86) International application number:
PCT/US2001/047768
(87) International publication number:
WO 2002/047460 (20.06.2002 Gazette 2002/25)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 15.12.2000 US 256129 P
15.12.2000 US 258899 P
15.12.2000 US 258900 P
11.12.2001 US 14361
13.12.2001 US 21960

(71) Applicant: ExxonMobil Research and Engineering Company
Annandale, NJ 08801-0900 (US)

(72) Inventors:
  • ROUSSIS, Stilianos, George
    Brights Grove, Ontario N0N 1C0 (CA)
  • SHANNON, Barbara, Joanne
    Sarnia, Ontario, CA N7T 3B1 (CA)
  • ACHIA, Biddanda, Umesh
    Swedesboro, NJ 08085 (US)
  • PUZIC, Olga
    Sarnia, Ontario N7S 4W9 (CA)

(74) Representative: Troch, Geneviève et al
ExxonMobil Chemical Europe Inc.,P.O. Box 105
1830 Machelen
1830 Machelen (BE)

   


(54) MASS SPECTROMETRIC MULTIVARIATE ANALYSIS