Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5424208 | Method for isolating cells from tissue with a composition containing collagenase and chymopapin | Catherine T. Lee, Tan Dinh | 1995-06-13 |
| 5422261 | Composition containing collagenase and chymopapain for hydrolyzing connective tissue to isolate cells | Catherine T. Lee, Tan Dinh | 1995-06-06 |
| 5332503 | Process for purifying collagenase | Catherine T. Lee, Tan Dinh | 1994-07-26 |