SUPPORTED OLEFIN POLYMERIZATION CATALYSTS

Details for Australian Patent Application No. 2002318188 (hide)

Owner EQUISTAR CHEMICALS, LP

Inventors BERAN, Debra, L.; SARTAIN, William, J.; WANG, Shaotian; MARASCHIN, Norma, J.

Pub. Number AU-A-2002318188

PCT Number PCT/US02/21122

PCT Pub. Number WO2003/011921

Priority 09/921,354 02.08.01 US

Filing date 5 July 2002

Wipo publication date 17 February 2003

International Classifications

C08F 010/00 Homopolymers or copolymers

C08F 004/64 Polymerisation catalysts

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 09/921,354 02.08.01 US

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002318188

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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