Process for the preparation of vanadyl sulfate solution

Details for Australian Patent Application No. 2003232377 (hide)

Owner Highveld Steel and Vanadium Corporation Limited

Inventors Dormehl, Andries Gerhardus; Monaghan, Patrick Albert

Agent Wrays

Pub. Number AU-B-2003232377

PCT Number PCT/IB03/02002

PCT Pub. Number WO2003/101893

Priority 2002/4382 31.05.02 ZA

Filing date 26 May 2003

Wipo publication date 19 December 2003

Acceptance publication date 17 May 2007

International Classifications

C01G 31/00 (2006.01) Compounds of vanadium

C01G 31/02 (2006.01) Compounds of vanadium

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 2002/4382 31.05.02 ZA

12 February 2004 Application Open to Public Inspection

  Published as AU-B-2003232377

17 May 2007 Application Accepted

  Published as AU-B-2003232377

13 September 2007 Standard Patent Sealed

2 July 2009 Assignment Registered

  Highveld Steel and Vanadium Corporation Limited The patent has been assigned to Vanchem Vanadium Products (Pty) Limited

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