| (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 MC NL PL PT RO SE SI
SK TR |
|
Designated Extension States: |
|
AL BA HR LV MK YU |
| (30) |
Priority: |
18.06.2004 US 580746 P
|
| (71) |
Applicant: ExxonMobil Upstream Research Company |
|
Houston, TX 77252-2189 (US) |
|
| (72) |
Inventors: |
|
- HAWRYSZ, Daniel, J.
Houston, TX 77007 (US)
- STONE, John, B.
Kingwood, TX 77345 (US)
|
| (74) |
Representative: Troch, Geneviève et al |
|
ExxonMobil Chemical Europe Inc.,
P.O. Box 105
1830 Machelen
1830 Machelen (BE) |
|
