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Bruce K. Fillipo
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Dublin, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Stabilization of magnesium hydroxide slurries
Patent number
5,788,885
Issue date
Aug 4, 1998
BetzDearborn Inc.
Gregory J. Pomrink
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Stabilization of catalyzed aqueous sulfite and bisulfite ion solutions
Patent number
5,683,588
Issue date
Nov 4, 1997
BetzDearborn Inc.
Gregory J. Pomrink
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Stabilization of magnesium hydroxide slurries
Patent number
5,624,568
Issue date
Apr 29, 1997
BetzDearborn Inc.
Gregory J. Pomrink
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Stable blends of cationic water-in-oil emulsion polymers and cation...
Patent number
5,169,540
Issue date
Dec 8, 1992
Betz Laboratories, Inc.
Bruce K. Fillipo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stable blends of cationic water-in-oil emulsion polymers and cation...
Patent number
5,100,951
Issue date
Mar 31, 1992
Betz Laboratories, Inc.
Bruce K. Fillipo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Surfactant stabilizer and method for boiler water
Patent number
4,975,202
Issue date
Dec 4, 1990
Betz Laboratories, Inc.
Bruce K. Fillipo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Stable slurries comprising powdered activated carbon
Patent number
4,818,293
Issue date
Apr 4, 1989
Betz Laboratories, Inc.
Bruce K. Fillipo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for reducing the content of trihalomethane compounds and pr...
Patent number
4,737,293
Issue date
Apr 12, 1988
Betz Laboratories, Inc.
Gerald C. Walterick
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Stable slurries comprising powdered activated carbon
Patent number
4,729,795
Issue date
Mar 8, 1988
Betz Laboratories, Inc.
Bruce K. Fillipo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for reducing color contamination of influent water
Patent number
4,668,403
Issue date
May 26, 1987
Betz Laboratories, Inc.
Gerald C. Walterick
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for reducing the content of trihalomethane compounds and pr...
Patent number
4,661,259
Issue date
Apr 28, 1987
Betz Laboratories, Inc.
Gerald C. Walterick
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE