METALLOCENES AND CATALYST COMPOSITIONS DERIVED THEREFROM

Details for Australian Patent Application No. 2002230934 (hide)

Owner EXXONMOBIL CHEMICAL PATENTS INC.

Inventors LI, Robert, T.; BURKHARDT, Terry, J.; HART, James, R.; HAYGOOD, William, T.

Pub. Number AU-A-2002230934

PCT Pub. Number WO2003/050131

Filing date 10 December 2001

Wipo publication date 23 June 2003

International Classifications

C07F 017/00 Metallocenes

C08F 010/00 Homopolymers or copolymers

Event Publications

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002230934

26 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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