Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5981831 | Exo-(1--4)-.beta.-D galactanase | Sumant Chengappa, Susan Hellyer, Jacqueline de Silva | 1999-11-09 |
| 5767364 | Endo-1,4-beta-D-glucanase | Jacqueline de Silva, Carl D. Jarman, David A. Arrowsmith, Mary E. Edwards | 1998-06-16 |