Pulsed arc discharge for nanopowder synthesis

Details for Australian Patent Application No. 2004306084 (hide)

Owner NovaCentrix Corp.

Inventors Schroder, Kurt A.; Schmidt, Stephen J.; Jackson, Douglas Keith

Agent Pizzeys

Pub. Number AU-B-2004306084

PCT Pub. Number WO2005/031974

Priority 60/505,644 24.09.03 US; 10/862,548 07.06.04 US

Filing date 21 September 2004

Wipo publication date 7 April 2005

Acceptance publication date 30 April 2009

International Classifications

B01J 19/08 (2006.01) Chemical, physical, or physico-chemical processes in general - Processes employing the direct application of electric or wave energy, or particle radiation

C01G 1/02 (2006.01) Methods of preparing compounds of metals not covered by subclasses , , , , in general - Oxides

G01G 1/02 (2006.01) Weighing apparatus involving the use of a counterweight or other counterbalancing mass

H01J 7/46 (2006.01) Details not provided for in groups and common to two or more basic types of discharge tubes or lamps

H05B 7/22 (2006.01) Heating by electric discharge

H05H 1/36 (2006.01) Generating plasma

H03K 3/55 (2006.01) Circuits for generating electric pulses

Event Publications

6 April 2006 PCT application entered the National Phase

  PCT publication WO2005/031974 Priority application(s): WO2005/031974

19 October 2006 Change of Name(s) of Applicant(s), Section 104

  Nanotechnologies, Inc. The name of the applicant has been changed to NovaCentrix Corp.

30 April 2009 Application Accepted

  Published as AU-B-2004306084

27 August 2009 Standard Patent Sealed

15 April 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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