Lubricant composition based on Fischer-Tropsch derived base oils

Details for Australian Patent Application No. 2004219913 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Wedlock, David John

Agent Spruson & Ferguson

Pub. Number AU-B-2004219913

PCT Pub. Number WO2004/081157

Priority 03251469.7 10.03.03 EP

Filing date 1 March 2004

Wipo publication date 23 September 2004

Acceptance publication date 15 March 2007

International Classifications

C10M 171/02 (2006.01) Compositions characterised by physical properties

C10G 45/64 (2006.01) Hydrotreatment processes

C10G 65/04 (2006.01) Treatment of hydrocarbon oils by two or more hydrotreatment processes only

C10M 169/04 (2006.01) Mixtures of base-materials, thickeners and additives

Event Publications

22 September 2005 PCT application entered the National Phase

  PCT publication WO2004/081157 Priority application(s): WO2004/081157

15 March 2007 Application Accepted

  Published as AU-B-2004219913

12 July 2007 Standard Patent Sealed

30 September 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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