Process to prepare a base oil

Details for Australian Patent Application No. 2005305798 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Hoek, Arend; Dierickx, Jan Lodewijk Maria; Kueh, Lip Pian

Agent Spruson & Ferguson

Pub. Number AU-B-2005305798

PCT Pub. Number WO2006/053893

Priority 04105883.5 18.11.04 EP

Filing date 18 November 2005

Wipo publication date 26 May 2006

Acceptance publication date 8 January 2009

International Classifications

C10G 65/16 (2006.01) Treatment of hydrocarbon oils by two or more hydrotreatment processes only

C10G 65/00 (2006.01) Treatment of hydrocarbon oils by two or more hydrotreatment processes only

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

Event Publications

7 June 2007 PCT application entered the National Phase

  PCT publication WO2006/053893 Priority application(s): WO2006/053893

8 January 2009 Application Accepted

  Published as AU-B-2005305798

7 May 2009 Standard Patent Sealed

14 June 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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