Method of high-melting-point metal separation and recovery

Details for Australian Patent Application No. 2006224012 (hide)

Owner OSAKA Titanium technologies Co., Ltd

Inventors Hori, Masahiko; Yamaguchi, Makoto; Dakeshita, Katsunori; Ogasawara, Tadashi

Agent FB Rice

Pub. Number AU-B-2006224012

PCT Pub. Number WO2006/098199

Priority 2005-072854 15.03.05 JP

Filing date 8 March 2006

Wipo publication date 21 September 2006

Acceptance publication date 12 March 2009

International Classifications

C22B 34/12 (2006.01) Obtaining refractory metals

C22B 9/02 (2006.01) General processes of refining or remelting of metals - Refining by liquating, filtering, centrifuging, distilling or supersonic wave action

Event Publications

27 September 2007 PCT application entered the National Phase

  PCT publication WO2006/098199 Priority application(s): WO2006/098199

13 March 2008 Alteration of Name

  The name of the applicant has been altered to OSAKA Titanium technologies Co., Ltd

12 March 2009 Application Accepted

  Published as AU-B-2006224012

9 July 2009 Standard Patent Sealed

6 October 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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