TRIMERISATION AND OLIGOMERISATION OF OLEFINS USING A CHROMIUM BASED CATALYST

Details for Australian Patent Application No. 2002359911 (hide)

Owner SASOL TECHNOLOGY (PTY) LTD

Inventors DIXON, John, Thomas; WASSERSCHEID, Peter; McGUINNESS, David, Shane; HESS, Fiona, Millicent; MAUMELA, Hulisani; MORGAN, David, Hedley; BOLLMANN, Annette

Pub. Number AU-A-2002359911

PCT Number PCT/ZA02/00216

PCT Pub. Number WO2003/053890

Priority 60/342,560 20.12.01 US; 2001/10435 20.12.01 ZA

Filing date 19 December 2002

Wipo publication date 9 July 2003

International Classifications

C07C 002/32 Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms

C07C 323/25 Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 60/342,560 20.12.01 US; 2001/10435 20.12.01 ZA

2 October 2003 Application Open to Public Inspection

  Published as AU-A-2002359911

23 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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