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Tony Chamberlain
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Western Australia, AU
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Patents Grants
last 30 patents
Information
Patent Grant
Atmospheric acid leach process for laterites
Patent number
8,366,801
Issue date
Feb 5, 2013
BHP Billiton SSM Development Pty Ltd.
Anthony Charles Chamberlain
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Solvent extraction of impurity metals from a valuable metal sulphat...
Patent number
7,727,496
Issue date
Jun 1, 2010
WMC Resources Ltd.
John O'Callaghan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
Atmospheric Acid Leach Process For Laterites
Publication number
20110100163
Publication date
May 5, 2011
Anthony Charles Chamberlain
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Solvent, extraction of impurities from concentrated metal sulphate...
Publication number
20080003154
Publication date
Jan 3, 2008
John O'Callaghan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Recovering nickel
Publication number
20060169104
Publication date
Aug 3, 2006
Anthony Chamberlain
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Solvent extraction of impurities from concentrated metal sulphate s...
Publication number
20040052707
Publication date
Mar 18, 2004
John O'Callaghan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Solvent extraction of impurity metals from a valuable metal sulphat...
Publication number
20030064013
Publication date
Apr 3, 2003
John O'Callaghan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...