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William F. Lehnhardt
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Decatur, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of preparing reduced fat foods
Patent number
6,113,976
Issue date
Sep 5, 2000
A. E. Staley Manufacturing Company
Ruth G. Chiou
A21 - BAKING EDIBLE DOUGHS
Information
Patent Grant
Process for recovering organic acids
Patent number
5,426,219
Issue date
Jun 20, 1995
A. E. Staley Manufacturing Co.
William F. Lehnhardt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing reduced fat foods
Patent number
5,378,286
Issue date
Jan 3, 1995
A. E. Staley Manufacturing Co.
Ruth G. Chiou
A21 - BAKING EDIBLE DOUGHS
Information
Patent Grant
Soy isolate suitable for use in imitation cheese
Patent number
4,435,438
Issue date
Mar 6, 1984
A. E. Staley Manufacturing Company
William F. Lehnhardt
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Heat-gelling and foam-stabilizing enzymatically modified vegetable...
Patent number
4,409,248
Issue date
Oct 11, 1983
A. E. Staley Manufacturing Company
William F. Lehnhardt
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Fractionation and isolation of 7S and 11S protein from isoelectrica...
Patent number
4,370,267
Issue date
Jan 25, 1983
A. E. Staley Manufacturing Company
William F. Lehnhardt
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
7S And 11S vegetable protein fractionation and isolation
Patent number
4,368,151
Issue date
Jan 11, 1983
A. E. Staley Manufacturing Company
Paulette A. Howard
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Soy isolate in meltable imitation cheese
Patent number
4,349,576
Issue date
Sep 14, 1982
A. E. Staley Manufacturing Company
William F. Lehnhardt
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES