Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966850 | Production of thermostable xylanase and cellulase | Ernest K. C. Yu, Larry U. L. Tan | 1990-10-30 |
| 4725544 | Method for purifying xylanase | Larry U. L. Tan, Ernest K. C. Yu | 1988-02-16 |