Biquaternary ammonium cations pillared smectite and vermiculite

Details for Australian Patent Application No. 2005209575 (hide)

International Classifications

Event Publications

22 September 2005 Complete Application Filed

22 March 2007 Application Open to Public Inspection

Published as AU-A-2005209575

15 January 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(e). 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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