Gas phase polymerization and method of controlling same

Details for Australian Patent Application No. 2004247640 (hide)

International Classifications

Event Publications

15 December 2005 PCT application entered the National Phase

PCT publication WO2004/111097 Priority application(s): WO2004/111097

30 April 2009 Assignment before Grant

Union Carbide Chemicals & Plastics Technology Corporation The application has been assigned to Univation Technologies, LLC Assignments before Grant, Section 113

24 December 2009 Application Accepted

Published as AU-B-2004247640

22 April 2010 Standard Patent Sealed

22 December 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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