A process for the preparation of detergents

Details for Australian Patent Application No. 2003303461 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Geijsel, Joannes Ignatius; Dirkzwager, Hendrik

Agent Spruson & Ferguson

Pub. Number AU-B-2003303461

PCT Number PCT/EP2003/0511

PCT Pub. Number WO2004/058921

Priority 02259016.0 30.12.02 EP

Filing date 29 December 2003

Wipo publication date 22 July 2004

Acceptance publication date 26 July 2007

International Classifications

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

C07C 1/04 (2006.01) Hydrocarbons

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

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

Event Publications

19 August 2004 Complete Application Filed

  Priority application(s): 02259016.0 30.12.02 EP

26 August 2004 Application Open to Public Inspection

  Published as AU-B-2003303461

26 July 2007 Application Accepted

  Published as AU-B-2003303461

22 November 2007 Standard Patent Sealed

26 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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