Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4281063 | Process for treating cellulosic materials and obtaining glucose therefrom | George T. Tsao, Christine Ladisch, Teh-An Hsu | 1981-07-28 |
| 4265675 | Nontoxic cellulose solvent and process for forming and utilizing the same | George T. Tsao, Bruce E. Dale | 1981-05-05 |