Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783988 | Methods for quantitative and qualitative analyses of phospholipids using one-dimensional thin layer chromatography | Patrice Tremble, Crystal M. Cunanan, Christine May Cabiling | 2004-08-31 |
| 6008292 | Method for inhibiting calcification of aldehyde-fixed bioprosthetic materials | Catherine T. Lee, Jun Yang, Ernest H. Pfadenhauer | 1999-12-28 |
| 5670358 | Method for inhibiting chymopapain and papain enzyme activity with polysaccharides of animal origin | Catherine T. Lee, Cynthia Zerfass, Minh T. Ma | 1997-09-23 |
| 5424208 | Method for isolating cells from tissue with a composition containing collagenase and chymopapin | Catherine T. Lee, Cynthia Hornacek | 1995-06-13 |
| 5422261 | Composition containing collagenase and chymopapain for hydrolyzing connective tissue to isolate cells | Catherine T. Lee, Cynthia Hornacek | 1995-06-06 |
| 5332503 | Process for purifying collagenase | Catherine T. Lee, Cynthia Hornacek | 1994-07-26 |