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Jacqueline L. Perisho
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Oak Park, IL, US
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last 30 patents
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Patent Grant
Use of polymers in alumina precipitation in the Bayer process of ba...
Patent number
4,608,237
Issue date
Aug 26, 1986
Nalco Chemical Company
William J. Roe
C01 - INORGANIC CHEMISTRY
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Patent Grant
Dewatering agent compositions for sulfide materials
Patent number
4,568,475
Issue date
Feb 4, 1986
Nalco Chemical Company
William J. Roe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dewatering agent compositions for sulfide materials
Patent number
4,532,049
Issue date
Jul 30, 1985
Nalco Chemical Company
William J. Roe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Compositions for reducing the freeze-adherence of particulate miner...
Patent number
4,410,599
Issue date
Oct 18, 1983
Nalco Chemical Company
William J. Roe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...