Amphoteric fluorescent whitening agents

Details for Australian Patent Application No. 2003288033 (hide)

International Classifications

Event Publications

1 April 2004 Complete Application Filed

Priority application(s): 02405998.2 19.11.02 EP

15 July 2004 Application Open to Public Inspection

Published as AU-B-2003288033

29 October 2009 Assignment before Grant

Ciba Specialty Chemicals Holding Inc. The application has been assigned to BASF SE 2004

19 November 2009 Application Accepted

Published as AU-B-2003288033

18 March 2010 Standard Patent Sealed

9 June 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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