Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9253994 | Methods and compositions for improving growth of meat-type poultry | — | 2016-02-09 |
| 8889396 | Methods and compositions for improving growth of meat-type poultry | — | 2014-11-18 |
| 8642313 | Methods and compositions for improving growth of pigs | — | 2014-02-04 |
| 7915024 | Methods and compositions for improving growth of meat-type poultry | Nasser Odetallah | 2011-03-29 |
| 5712147 | DNA encoding Bacillus licheniformis PWD-1 keratinase | Xiang-Yu LIN, Eric Miller | 1998-01-27 |
| 5525229 | Process and apparatus for anaerobic digestion | — | 1996-06-11 |
| 5186961 | Method and composition for maintaining animals on a keratin-containing diet | Chung-Ginn Lee | 1993-02-16 |
| 5171682 | Purified Bacillus licheniformis PWD-1 keratinase | C. Michael Williams | 1992-12-15 |
| 5063161 | Method of degrading keratinaceous material and bacteria useful therefor | C. Michael Williams | 1991-11-05 |
| 4959311 | Method of degrading keratinaceous material and bacteria useful therefore | C. Michael Williams | 1990-09-25 |
| 4908220 | Feather-lysate, a hydrolyzed feather feed ingredient and animal feeds containing the same | C. Michael Williams | 1990-03-13 |