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Paul A Rey
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Moon Township, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Demulsification compositions, systems and methods for demulsifying...
Patent number
9,308,474
Issue date
Apr 12, 2016
Kroff Chemical Company
Paul Rey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluid treatment systems, compositions and methods for metal ion sta...
Patent number
9,034,805
Issue date
May 19, 2015
Kroff Chemical Company
Paul Rey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fluid treatment systems, compositions and methods for metal ion sta...
Patent number
9,034,804
Issue date
May 19, 2015
Kroff Chemical Company
Paul Rey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fluid treatment systems, compositions and methods for metal ion sta...
Patent number
8,940,667
Issue date
Jan 27, 2015
Kroff Chemical Company
Paul Rey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods of treating flowback water
Patent number
8,871,691
Issue date
Oct 28, 2014
Kroff Chemical Company
Paul Rey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Demulsification compositions, systems and methods for demulsifying...
Patent number
8,796,433
Issue date
Aug 5, 2014
Kroff Chemical Company
Paul Rey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Demulsification compositions, systems and methods for demulsifying...
Patent number
8,268,975
Issue date
Sep 18, 2012
Dow AgroSciences LLC
Paul Rey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water-in-oil polymer emulsion containing microparticles
Patent number
7,531,600
Issue date
May 12, 2009
Kroff Chemical Company
Paul Rey
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of fracturing subterranean formations utilizing emulsions co...
Patent number
7,482,310
Issue date
Jan 27, 2009
Kroff Chemical Company, Inc.
Rhys R. Reese
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of treating mine drainage
Patent number
7,115,201
Issue date
Oct 3, 2006
Kroff Chemical Company, Inc.
Paul Rey
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of treating mine drainage
Patent number
6,932,909
Issue date
Aug 23, 2005
Kroff Chemical Company, Inc.
Paul Rey
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Pigment materials and their preparation and use
Patent number
6,579,410
Issue date
Jun 17, 2003
Imerys Minerals Limited
Ian Stuart Bleakley
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Surfanctants for reducing bacterial adhesion onto surfaces
Patent number
6,039,965
Issue date
Mar 21, 2000
Calgon Corporation
Rodney M. Donlan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Composition useful for treating suspended solids and color bodies i...
Patent number
5,382,378
Issue date
Jan 17, 1995
Calgon Corporation
Robert J. Guerrini
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of clarifying phosphoric acid
Patent number
5,318,707
Issue date
Jun 7, 1994
Calgon Corporation
Paul A. Rey
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for removing paint solids from water-based paint systems usi...
Patent number
5,250,189
Issue date
Oct 5, 1993
Calgon Corporation
Paul A. Rey
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for removing solids from systems containing water-based paints
Patent number
5,240,509
Issue date
Aug 31, 1993
Calgon Corporation
Paul A. Rey
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of improving gypsum slurry filtration in the production of p...
Patent number
5,211,928
Issue date
May 18, 1993
Calgon Corporation
Paul A. Rey
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of clarifying phosphoric acid using high charge sulfonic-typ...
Patent number
5,173,280
Issue date
Dec 22, 1992
Calgon Corporation
Paul A. Rey
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and emulsions for the control of dust
Patent number
4,650,598
Issue date
Mar 17, 1987
Calgon Corporation
Brian G. Roberts
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Use of poly (DMDAAC) as coal fine slurry viscosity reducer
Patent number
4,536,186
Issue date
Aug 20, 1985
Calgon Corporation
Paul A. Rey
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Cationic polymers for reduction of viscosity of a magnesium hydroxi...
Patent number
4,430,248
Issue date
Feb 7, 1984
Calgon Corporation
Paul A. Rey
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
Demulsification Compositions, Systems and Methods for Demulsifying...
Publication number
20140303265
Publication date
Oct 9, 2014
Paul Rey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Demulsification Compositions, Systems and Methods for Demulsifying...
Publication number
20120329915
Publication date
Dec 27, 2012
Dow Agroscienses LLC
Paul Rey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Fluid Treatment Systems, Compositions and Methods for Metal Ion Sta...
Publication number
20100307752
Publication date
Dec 9, 2010
KROFF WELL SERVICES, INC.
Paul Rey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Methods of Treating Flowback Water
Publication number
20100307753
Publication date
Dec 9, 2010
KROFF WELL SERVICES, INC.
Paul Rey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Fluid Treatment Systems, Compositions and Methods for Metal Ion Sta...
Publication number
20100311618
Publication date
Dec 9, 2010
KROFF WELL SERVICES, INC.
Paul Rey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Fluid Treatment Systems, Compositions and Methods for Metal Ion Sta...
Publication number
20100311623
Publication date
Dec 9, 2010
KROFF WELL SERVICES, INC.
Paul Rey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Demulsification Compositions, Systems and Methods for Demulsifying...
Publication number
20100256244
Publication date
Oct 7, 2010
Kroff Chemical Company
Paul Rey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method of treating mine drainage
Publication number
20050145574
Publication date
Jul 7, 2005
Kroff Chemical Company, Inc.
Paul Rey
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Method of treating mine drainage
Publication number
20030132166
Publication date
Jul 17, 2003
Paul Rey
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE