Method and apparatus for smelting titanium metal

Details for Australian Patent Application No. 2002335251 (hide)

Owner Nippon Light Metal Company Ono, K. Suzuki, R.

Inventors Suzuki, Ryosuke; Ono, Katsutoshi

Agent Shelston IP

Pub. Number AU-B-2002335251

PCT Number PCT/JP02/10588

PCT Pub. Number WO2003/038156

Priority 2001-319467 17.10.01 JP

Filing date 11 October 2002

Wipo publication date 12 May 2003

Acceptance publication date 14 June 2007

International Classifications

C22B 5/04 (2006.01) General processes of reducing to metals

C22B 34/12 (2006.01) Obtaining refractory metals

C25C 3/28 (2006.01) Electrolytic production, recovery or refining of metals by electrolysis of melts

C25C 7/00 (2006.01) Constructional parts, or assemblies thereof, of cells

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 2001-319467 17.10.01 JP

10 July 2003 Application Open to Public Inspection

  Published as AU-B-2002335251

14 June 2007 Application Accepted

  Published as AU-B-2002335251

11 October 2007 Standard Patent Sealed

6 May 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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