Superconductor materials fabrication method using electrolytic reduction and infiltration

Details for Australian Patent Application No. 2002330638 (hide)

Owner CAMBRIDGE UNIVERSITY TECHNICAL SERVICES LIMITED

Inventors Glowacki, Bartlomiej Andrzej; Yan, Xiao-Yong; Chen, George, Zheng; Fray, Derek, John

Agent Pizzeys

Pub. Number AU-A-2002330638

PCT Number PCT/GB02/04603

PCT Pub. Number WO2003/031665

Priority 0124303.9 10.10.01 GB

Filing date 10 October 2002

Wipo publication date 22 April 2003

International Classifications

C22B 034/24 Obtaining refractory metals

B22F 009/20 Making metallic powder or suspensions thereof

C25C 003/26 Electrolytic production, recovery or refining of metals by electrolysis of melts

C22B 005/00 General processes of reducing to metals

H01L 039/24 Devices using superconductivity or hyperconductivity - Processes or apparatus specially adapted for the manufacture or treatment of devices provided for in group or of parts thereof

C04B 035/495 Shaped ceramic products characterised by their composition - based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates

Event Publications

6 February 2003 Complete Application Filed

  Priority application(s): 0124303.9 10.10.01 GB

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002330638

1 July 2004 Amendment Made

  The nature of the amendment is: Amend the name of the coinventor from Glowacki, Bartiomiej Andrzej to Glowacki, Bartlomiej Andrzej

23 March 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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