Method for solubilising asphaltenes in a hydrocarbon mixture

Details for Australian Patent Application No. 2002319234 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Cornelisse, Pieter Marinus Willem

Agent Davies Collison Cave

Pub. Number AU-B-2002319234

PCT Number PCT/EP02/06583

PCT Pub. Number WO2002/102928

Priority 01202294.3 14.06.01 EP

Filing date 12 June 2002

Wipo publication date 2 January 2003

Acceptance publication date 20 September 2007

International Classifications

C10L 10/00 (2006.01) Use of additives to fuels or fires for particular purposes

B01F 17/00 (2006.01) Use of substances as emulsifying, wetting, dispersing, or foam-producing agents

C09K 8/524 (2006.01) Compositions for drilling of boreholes or wells

C10L 1/238 (2006.01) Liquid carbonaceous fuels

C10L 1/2387 (2006.01) Liquid carbonaceous fuels

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 01202294.3 14.06.01 EP

15 May 2003 Application Open to Public Inspection

  Published as AU-B-2002319234

20 September 2007 Application Accepted

  Published as AU-B-2002319234

17 January 2008 Standard Patent Sealed

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