Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5916564 | Tripterygium wilfordii Hook F extracts and components thereof for immunosuppression | Peter E. Lipsky | 1999-06-29 |
| 5846742 | Selecting substances for treating glucocorticoid-mediated inflammation or immune diseases using Tripterygium wilfordii Hook F extracts | Peter E. Lipsky, Jian Cai, William J. Kovacs, Nancy J. Olson | 1998-12-08 |
| 5616458 | Tripterygium wilfordii hook F extracts and components, and uses thereof | Peter E. Lipsky, Jian Cai, William J. Kovacs, Nancy J. Olsen | 1997-04-01 |
| 5580562 | Preparations and uses thereof for immunosuppression | Peter E. Lipsky, Jian Cai | 1996-12-03 |
| 5500340 | Inhibition of IL-2 production by Tripterygium wilfordii Hook F extract | Peter E. Lipsky | 1996-03-19 |
| 5294443 | Tripterygium wilford II hook f extracts and components thereof for immunosuppression | Peter E. Lipsky | 1994-03-15 |