C. Michael Williams

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Cary, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Purified Bacillus licheniformis PWD-1 keratinase
- Patent number 5,171,682
- Issue date Dec 15, 1992
- North Carolina State University
- Jason C. H. Shih
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method of degrading keratinaceous material and bacteria useful ther...
- Patent number 5,063,161
- Issue date Nov 5, 1991
- North Carolina State University
- Jason C. H. Shih
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method of degrading keratinaceous material and bacteria useful ther...
- Patent number 4,959,311
- Issue date Sep 25, 1990
- North Carolina State University
- Jason C. H. Shih
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Feather-lysate, a hydrolyzed feather feed ingredient and animal fee...
- Patent number 4,908,220
- Issue date Mar 13, 1990
- North Carolina State University
- Jason C. H. Shih
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES