Removal of substances from metal and semi-metal compounds

Details for Australian Patent Application No. 2006203344 (hide)

Owner Cambridge University Technical Services Limited

Inventors Fray, Derek John; Chen, Zheng; Farthing, Thomas William

Agent Pizzeys

Pub. Number AU-A-2006203344

Parent 2003206431

Filing date 4 August 2006

Wipo publication date 24 August 2006

International Classifications

C22B 34/12 (2006.01) Obtaining refractory metals

C22B 4/00 (2006.01) Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys

C22B 5/00 (2006.01) General processes of reducing to metals

C23C 8/40 (2006.01) Solid state diffusion into metallic material surfaces

C25F 1/16 (2006.01) Electrolytic cleaning, degreasing, pickling, or descaling

Event Publications

24 August 2006 Application Open to Public Inspection

  Published as AU-A-2006203344

24 August 2006 Complete Application Filed

22 March 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2006203345-Biocatalytic oxidation process and use thereof

2006203343-Method and system for determining relative position of mobile vehicles