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Philip McColl
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Huddersfield, GB
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last 30 patents
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Patent Grant
Dewatering of aqueous suspensions
Patent number
6,376,561
Issue date
Apr 23, 2002
Ciba Specialty Chemicals Water Limited Treatments
Anthony Peter Allen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of alumina
Patent number
6,168,767
Issue date
Jan 2, 2001
Ciba Specialty Chemicals Water Treatments Limited
Roger Welton
C01 - INORGANIC CHEMISTRY
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Patent Grant
Dewatering of aqueous suspensions
Patent number
6,063,291
Issue date
May 16, 2000
Ciba Specialty Chemicals Water Treatments Limited
Anthony Peter Allen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...