| (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 LV MC NL PL PT RO SE
SI SK TR |
| (30) |
Priority: |
29.12.2004 US 640039 P
|
| (71) |
Applicant: BP Corporation North America Inc. |
|
Warrenville, IL 60555 (US) |
|
| (72) |
Inventors: |
|
- KECKLER, Kenneth, P.
Naperville, IL 60564 (US)
- YEDINAK, Janet, L.
Westmont, IL 60559 (US)
- SIMPSON, Russell, R.
Batavia, IL 60510 (US)
- MILLER, Jeffrey, T.
Naperville, IL 60565 (US)
|
| (74) |
Representative: Hamer, Christopher K. |
|
Mathys & Squire
120 Holborn
London EC1N 2SQ
London EC1N 2SQ (GB) |
|
