CATALYST SLURRY FEEDING ASSEMBLY FOR A POLYMERIZATION REACTOR

Details for Australian Patent Application No. 2003272520 (hide)

Owner CHEVRON PHILLIPS CHEMICAL COMPANY LP

Inventors VERSER, Donald, W.; BURNS, David, H.

Pub. Number AU-A-2003272520

PCT Number PCT/US03/29333

PCT Pub. Number WO2004/026455

Priority 10/662,264 15.09.03 US; 60/410,982 16.09.02 US

Filing date 15 September 2003

Wipo publication date 8 April 2004

International Classifications

B01J 008/00 Chemical or physical processes in general, conducted in the presence of fluids and solid particles

C08F 002/00 Processes

Event Publications

22 January 2004 Complete Application Filed

  Priority application(s): 10/662,264 15.09.03 US; 60/410,982 16.09.02 US

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003272520

7 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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