APPARATUS AND METHOD FOR TREATING BLACK LIQUOR

Details for Australian Patent Application No. 2003256788 (hide)

Owner COFFIN WORLD WATER SYSTEMS

Inventors WANG, Chien-Yuan, Roger; FINDLAY, Gary, W.; GOODIN, John, Walter; JOHNSTON, Clifton, James; OMAR, Amjad, A.

Pub. Number AU-A-2003256788

PCT Number PCT/US03/23254

PCT Pub. Number WO2004/013409

Priority 60/398,880 25.07.02 US

Filing date 25 July 2003

Wipo publication date 23 February 2004

International Classifications

D21C 011/00 Regeneration of pulp liquors

C08H 005/04

C13K 013/00 Sugars not otherwise provided for in this class

Event Publications

6 November 2003 Complete Application Filed

  Priority application(s): 60/398,880 25.07.02 US

1 April 2004 Application Open to Public Inspection

  Published as AU-A-2003256788

12 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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