3-(2,5-diaminophenyl)-acrylamide derivatives and colouring agents containing said compounds

Details for Australian Patent Application No. 2002216970 (hide)

International Classifications

Event Publications

27 March 2003 Application Open to Public Inspection

Published as AU-B-2002216970

15 June 2006 Application Accepted

Published as AU-B-2002216970

12 October 2006 Standard Patent Sealed

14 May 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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