Wool scouring process

Details for Australian Patent Application No. 2002245947 (hide)

Owner Hallmark Dell Pty Ltd

Inventors Swan, John M.

Agent Watermark

Pub. Number AU-B-2002245947

PCT Pub. Number WO2002/083999

Priority PR 4399 12.04.01 AU

Filing date 10 April 2002

Wipo publication date 28 October 2002

Acceptance publication date 15 June 2006

International Classifications

D01C 3/00 (2006.01) Treatment of animal material, e.g. chemical scouring of wool

C11B 11/00 (2006.01) Recovery or refining of other fatty substances, e.g. lanolin, waxes

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002245947

15 June 2006 Application Accepted

  Published as AU-B-2002245947

12 October 2006 Standard Patent Sealed

4 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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