Method and apparatus for the extraction of gibbsite from bauxite

Details for Australian Patent Application No. 2004323396 (hide)

Owner Alcor Technology B.V.

Inventors Den Hond, Roelof

Agent Freehills

Pub. Number AU-B-2004323396

PCT Pub. Number WO2006/031098

Filing date 17 September 2004

Wipo publication date 23 March 2006

Acceptance publication date 6 January 2011

International Classifications

C01F 7/06 (2006.01) Compounds of aluminium

B01J 8/00 (2006.01) Chemical or physical processes in general, conducted in the presence of fluids and solid particles

C01F 7/14 (2006.01) Compounds of aluminium

C22B 21/00 (2006.01) Obtaining aluminium

Event Publications

5 April 2007 PCT application entered the National Phase

  PCT publication WO2006/031098 Priority application(s): WO2006/031098

6 January 2011 Application Accepted

  Published as AU-B-2004323396

20 January 2011 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 09 Dec 2010. Address for service in Australia - Freehills Patent & Trade Mark Attorneys Level 38 MLC Centre Martin Place Sydney NSW 2000 2005

12 May 2011 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 09 Dec 2010 2005

19 May 2011 Standard Patent Sealed

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