Magnetic nanoparticles

Details for Australian Patent Application No. 2004244668 (hide)

Owner MNT Innovations PTY LTD

Inventors Rix, Colin; Murugaraj, Pandiyan; Mainwaring, David; Hussein, Abdul Cadir

Agent IP Strategies

Pub. Number AU-B-2004244668

PCT Pub. Number WO2004/108330

Priority 2003902785 04.06.03 AU

Filing date 3 June 2004

Wipo publication date 16 December 2004

Acceptance publication date 5 July 2007

International Classifications

B22F 9/24 (2006.01) Making metallic powder or suspensions thereof

B22F 1/00 (2006.01) Special treatment of metallic powder, e.g. to facilitate working, to improve properties

G11B 5/706 (2006.01) Recording by magnetisation or demagnetisation of a record carrier - characterised by the composition of the magnetic material

H01F 1/00 (2006.01) Magnets or magnetic bodies characterised by the magnetic materials therefor

G11B 5/714 (2006.01) Recording by magnetisation or demagnetisation of a record carrier

Event Publications

1 December 2005 PCT application entered the National Phase

  PCT publication WO2004/108330 Priority application(s): WO2004/108330

10 August 2006 Assignment before Grant

  Microtechnology Centre Management Limited The application has been assigned to MNT Innovations PTY LTD

5 July 2007 Application Accepted

  Published as AU-B-2004244668

23 August 2007 Assignment before Grant

  MNT Innovations PTY LTD The application has been assigned to Mems-ID Pty Ltd

1 November 2007 Standard Patent Sealed

7 January 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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