Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696156 | Triterpene derivatives with immunosuppressant activity | Robert K. Baker, Frank Kayser, Jianming Bao, William H. Parsons | 1997-12-09 |
| 5679705 | Triterpene derivatives with immunosuppressant activity | Robert K. Baker, Frank Kayser, Jianming Bao, William H. Parsons | 1997-10-21 |
| 5670504 | 2,6-diaryl pyridazinones with immunosuppressant activity | Richard J. Bochis, Andrew Kotliar, William H. Parsons | 1997-09-23 |