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Arthur J. Friedman
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Deerfield, IL, US
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last 30 patents
Information
Patent Grant
Method for identification of flunitrazepam
Patent number
6,713,306
Issue date
Mar 30, 2004
R. E. Davis Chemical Corporation
Arthur J. Friedman
G01 - MEASURING TESTING
Information
Patent Grant
Method of detecting sugars
Patent number
6,586,195
Issue date
Jul 1, 2003
R. E. Davis Chemical Corporation
Arthur J. Friedman
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Sodium-free iron complex for food fortification
Patent number
6,461,651
Issue date
Oct 8, 2002
General Mills, Inc.
Steven J. Leusner
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method of treating toxic aromatic halogen-containing compounds by e...
Patent number
5,290,432
Issue date
Mar 1, 1994
Chemical Waste Management, Inc.
Arthur J. Friedman
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Process for dehalogenation of contaminated waste materials
Patent number
5,174,893
Issue date
Dec 29, 1992
Chemical Waste Management, Inc.
Yuval Halpern
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Process for dehalogenation of contaminated waste materials
Patent number
5,093,011
Issue date
Mar 3, 1992
Chemical Waste Management, Inc.
Arthur J. Friedman
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Process for dehalogenation of contaminated waste materials
Patent number
5,043,054
Issue date
Aug 27, 1991
Chemical Waste Management, Inc.
Yuval Halpern
A62 - LIFE-SAVING FIRE-FIGHTING