Process for increasing the yeild of lubricating base oil from a fischer-tropsch plant

Details for Australian Patent Application No. 2003210840 (hide)

Owner Chevron U.S.A. Inc.

Inventors Johnson, David, R.; Driver, Michael, S.; Lee, Stephen, K.; Mohr, Donald, H.; Schinski, William, L.; Miller, Stephen, J.; Simmons, Christopher, A.

Agent Davies Collison Cave

Pub. Number AU-B-2003210840

PCT Number PCT/US03/03341

PCT Pub. Number WO2003/066777

Priority 10/071,281 08.02.02 US

Filing date 3 February 2003

Wipo publication date 2 September 2003

Acceptance publication date 22 January 2009

International Classifications

C10L 1/08 (2006.01) Liquid carbonaceous fuels

C10G 2/00 (2006.01) Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon

C10G 45/60 (2006.01) Hydrotreatment processes

C10G 50/00 (2006.01) Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation

C10G 50/02 (2006.01) Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation

C10G 65/02 (2006.01) Treatment of hydrocarbon oils by two or more hydrotreatment processes only

C10G 67/02 (2006.01) Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only

C10G 69/12 (2006.01) Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process

C10G 69/14 (2006.01) Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process

C10L 10/08 (2006.01) Use of additives to fuels or fires for particular purposes - for improving lubricity

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 10/071,281 08.02.02 US

25 September 2003 Application Open to Public Inspection

  Published as AU-B-2003210840

22 January 2009 Application Accepted

  Published as AU-B-2003210840

21 May 2009 Standard Patent Sealed

30 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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