Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656885 | Anhydride-modified chitosan, method of preparation thereof, and fluids containing same | Diane Smith | 2003-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656885 | Anhydride-modified chitosan, method of preparation thereof, and fluids containing same | Diane Smith | 2003-12-02 |