SEPARATION OF IMPURITIES AND/ OR VALUABLE PRODUCTS FROM SOLUTIONS CONTAINING DIARYLCARBONATE, BY MEANS OF SOLUTION CRYSTALLISATION

Details for Australian Patent Application No. 2002333420 (hide)

International Classifications

Event Publications

13 February 2003 Complete Application Filed

Priority application(s): 101 41 829.9 27.08.01 DE

5 June 2003 Application Open to Public Inspection

Published as AU-A-2002333420

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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