HIGHVELD STEEL AND VANADIUM CORPORATION LIMITED

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Witbank, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Recovery of titanium dioxide from titanium oxide bearing materials...
- Patent number 7,462,337
- Issue date Dec 9, 2008
- Highveld Steel and Vanadium Corporation Limited
- Jan Hendrik Becker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of titanium from titanium bearing materials
- Patent number 7,258,847
- Issue date Aug 21, 2007
- Highveld Steel and Vanadium Corporation Limited
- Jan Hendrik Becker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the preparation of vanadyl sulfate solution
- Patent number 7,083,774
- Issue date Aug 1, 2006
- Highveld Steel and Vanadium Corporation Limited
- Andries Gerhardus Dormehl
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing vanadyl/vanadous sulphate
- Patent number 6,764,663
- Issue date Jul 20, 2004
- Highveld Steel and Vanadium Corporation Limited
- Patrick Albert Monaghan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Process for the Preparation of an Electrolyte
- Publication number 20090286154
- Publication date Nov 19, 2009
- HIGHVELD STEEL AND VANADIUM CORPORATION LIMITED
- Andries Gerhardus Dormehl
- C01 - INORGANIC CHEMISTRY

Trademarklast 30 trademarks