Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780822 | Anhydride-modified chitosan, method of preparation thereof, and fluids containing same | Jack C. Cowan, Roy F. House | 2004-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780822 | Anhydride-modified chitosan, method of preparation thereof, and fluids containing same | Jack C. Cowan, Roy F. House | 2004-08-24 |