Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7488812 | Chitosan production | James R. Trinkle, Ki-Oh Hwang | 2009-02-10 |
| 7413881 | Chitosan and method of preparing chitosan | John Bohlmann, James R. Trinkle, James Steinke, Ki-Oh Hwang, Joseph Henning | 2008-08-19 |
| 7049433 | Glucosamine and method of making glucosamine from microbial biomass | John Bohlmann, James R. Trinkle, James Steinke, Ki-Oh Hwang, Joseph Henning | 2006-05-23 |
| 6972284 | Chitosan and method of preparing chitosan | John Bohlmann, James R. Trinkle, James Steinke, Ki-Oh Hwang, Joseph Henning | 2005-12-06 |