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Alexander H. T. Chu
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Terre Haute, IN, US
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last 30 patents
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Patent Grant
Silica having high specific surface area and a narrow pore distribu...
Patent number
5,861,110
Issue date
Jan 19, 1999
Paul C. Chieng
C01 - INORGANIC CHEMISTRY
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Patent Grant
Polyether antibiotic recovery and purification
Patent number
5,041,374
Issue date
Aug 20, 1991
International Minerals & Chemical Corp.
Alexander H. T. Chu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Grant
Lysocellin solids purification process
Patent number
4,871,866
Issue date
Oct 3, 1989
Pitman-Moore, Inc.
Alexander H. T. Chu
C07 - ORGANIC CHEMISTRY