Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866084 | Topsentin compounds effective against viruses and certain tumors | Sarath P. Gunasekera, Yoel Kashman, May S. Lui, Kenneth L. Rinehart, Shinji Tsujii | 1989-09-12 |
| 4808590 | Antiviral, antitumor and antifungal compositions and their methods of use | Tatsuo Higa, Shinichi Sakemi | 1989-02-28 |
| 4801606 | Antiviral compositions | Tatsuo Higa, Shinichi Sakemi | 1989-01-31 |
| 4801607 | Antiviral furanoditerpenoids | Shigeo Komoto, Oliver J. McConnell | 1989-01-31 |