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Fred Klatte
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San Francisco, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing chlorine dioxide
Patent number
6,635,230
Issue date
Oct 21, 2003
Fred Klatte
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composition for producing chlorine dioxide
Patent number
6,605,558
Issue date
Aug 12, 2003
Fred Klatte
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing chlorine dioxide using sodium chlorite and a wa...
Patent number
6,503,419
Issue date
Jan 7, 2003
Fred Klatte
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing chlorine dioxide using a metal chlorite and a w...
Patent number
6,458,735
Issue date
Oct 1, 2002
Fred Klatte
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing chlorine dioxide using sodium chlorate and a wa...
Patent number
6,423,289
Issue date
Jul 23, 2002
Fred Klatte
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing chlorine dioxide using sodium chlorite and a wa...
Patent number
6,379,643
Issue date
Apr 30, 2002
Fred Klatte
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing chlorine dioxide using sodium chlorite and a wa...
Patent number
6,174,508
Issue date
Jan 16, 2001
Fred Klatte
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing chlorine dioxide using calcium chloride impreg...
Patent number
5,885,543
Issue date
Mar 23, 1999
Fred Klatte
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing chlorine dioxide by activating an impregnated...
Patent number
5,853,689
Issue date
Dec 29, 1998
Fred Klatte
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Chemically coated zeolite and method for chemically coating zeolite...
Patent number
5,833,739
Issue date
Nov 10, 1998
Fred Klatte
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Chemically impregnated zeolite and method for its production and use
Patent number
5,776,850
Issue date
Jul 7, 1998
Klatte Inc.
Fred Klatte
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method for producing chlorine dioxide using chemically impregnated...
Patent number
5,730,948
Issue date
Mar 24, 1998
Klatte Inc.
Fred Klatte
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method for producing chlorine dioxide and removing chlorine dioxide...
Patent number
5,573,743
Issue date
Nov 12, 1996
Klatte Inc.
Fred Klatte
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method for producing chlorine dioxide using chemically impregnated...
Patent number
5,567,405
Issue date
Oct 22, 1996
Klatte Inc.
Fred Klatte
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method for removing a contaminant from a fluid using a chemically i...
Patent number
5,464,598
Issue date
Nov 7, 1995
Fred Klatte
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Chemically impregnated zeolite and method for chemically impregnati...
Patent number
5,314,852
Issue date
May 24, 1994
Fred Klatte
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Chemically impregnated zeolite and method for chemically impregnati...
Patent number
5,278,112
Issue date
Jan 11, 1994
Fred Klatte
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
Composition for producing chlorine dioxide
Publication number
20030082087
Publication date
May 1, 2003
Fred Klatte
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method for producing chlorine dioxide
Publication number
20030077216
Publication date
Apr 24, 2003
Fred Klatte
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method of producing chlorine dioxide using sodium chlorite and a wa...
Publication number
20020056830
Publication date
May 16, 2002
Fred Klatte
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method of producing chlorine dioxide using a metal chlorite and a w...
Publication number
20020058006
Publication date
May 16, 2002
Fred Klatte
C01 - INORGANIC CHEMISTRY