Process for the production of ultrafine plate-like alumina particles

Details for Australian Patent Application No. 2004203778 (hide)

Owner Advanced Nano Technologies Pty Ltd

Inventors Robinson, John Sydney; McCormick, Paul Gerard; Tsuzuki, Takuya; Cukrov, Lara Michelle; Lee, David Andrew

Agent McCarthy Port Patent and Trade Mark Attorneys

Pub. Number AU-B-2004203778

PCT Pub. Number WO2004/060804

Priority 2003900030 07.01.03 AU

Filing date 6 January 2004

Wipo publication date 22 July 2004

Acceptance publication date 20 November 2008

International Classifications

C01F 7/02 (2006.01) Compounds of aluminium

C01F 7/30 (2006.01) Compounds of aluminium

C01F 7/44 (2006.01) Compounds of aluminium

C09C 1/00 (2006.01) Treatment of specific inorganic materials other than fibrous fillers

C09C 1/40 (2006.01) Treatment of specific inorganic materials other than fibrous fillers - Compounds of aluminium

C09C 1/68 (2006.01) Treatment of specific inorganic materials other than fibrous fillers - Loose abrasive particles

Event Publications

28 July 2005 PCT application entered the National Phase

  PCT publication WO2004/060804 Priority application(s): WO2004/060804

28 February 2008 Assignment before Grant

  Advanced Nano Technologies Pty Ltd; Samsung Corning Co. Ltd The application has been assigned to Advanced Nano Technologies Pty Ltd

20 November 2008 Application Accepted

  Published as AU-B-2004203778

19 March 2009 Standard Patent Sealed

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