Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281526 | Method of purification of amylase by precipitation with a metal halide and 4-hydroxybenzic acid or a derivative thereof | Chong Y. Kim, Jayarama K. Shetty, Kent M. Sproat | 1994-01-25 |
| 4689297 | Dust free particulate enzyme formulation | Yun C. Jao | 1987-08-25 |
| 4543332 | Method for the preparation of spherical microorganism cell aggregates | Yun C. Jao | 1985-09-24 |