Phase transfer catalyzed method for preparation of polyetehrimides

Details for Australian Patent Application No. 2004268943 (hide)

International Classifications

Event Publications

30 March 2006 PCT application entered the National Phase

PCT publication WO2005/021618 Priority application(s): WO2005/021618

12 June 2008 Assignment before Grant

General Electric Company The application has been assigned to SABIC Innovative Plastics IP B.V.

11 March 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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