TANDEM TETRAMERISATION-POLYMERISATION OF OLEFINS

Details for Australian Patent Application No. 2003297547 (hide)

Owner SASOL TECHNOLOGY (PTY) LIMITED

Inventors BLANN, Kevin; DIXON, John, Thomas; DE WET-ROOS, Deon

Pub. Number AU-A-2003297547

PCT Number PCT/ZA2003/0001

PCT Pub. Number WO2004/056480

Priority 2003/4632 13.06.03 ZA; 60/478,379 13.06.03 US; 2003/7774 06.10.03 ZA; 60/509,309 06.10.03 US; 2003/7773 06.10.03 ZA; 60/509,021 06.10.03 US; 2002/10339 20.12.02 ZA; 60/435,405 20.12.02 US

Filing date 19 December 2003

Wipo publication date 14 July 2004

International Classifications

B01J 031/18 Catalysts comprising hydrides, coordination complexes or organic compounds

C07C 011/02 Acyclic unsaturated hydrocarbons

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

C08F 210/16 Copolymers

B01J 031/24 Catalysts comprising hydrides, coordination complexes or organic compounds

C07C 002/36 Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms

Event Publications

6 May 2004 Complete Application Filed

  Priority application(s): 2003/4632 13.06.03 ZA; 60/478,379 13.06.03 US; 2003/7774 06.10.03 ZA; 60/509,309 06.10.03 US; 2003/7773 06.10.03 ZA; 60/509,021 06.10.03 US; 2002/10339 20.12.02 ZA; 60/435,405 20.12.02 US

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003297547

15 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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