Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5204367 | Novel antiviral and anti-leukemia terpene hydroquinones and methods of use | Amy E. Wright, Neal S. Burres, Frank Koehn | 1993-04-20 |
| 5091368 | Biologically active compounds from blue-green algae | Frank Koehn, Ross E. Longley | 1992-02-25 |
| 5091412 | Novel antiviral terpene hydroquinones and methods of use | Amy S. Wright, Neal S. Burres, Frank Koehn | 1992-02-25 |
| 5079239 | Sterol disulfates and methods of use | H. Howard Sun, Frank Koehn, Malika Gunasekera | 1992-01-07 |
| 5051519 | Novel antiviral and antitumor terpene hydroquinones and methods of use | Amy E. Wright, Neal S. Burres, Frank Koehn | 1991-09-24 |
| 4935439 | Antiviral compositions derived from marine sponge epipolasis reiswigi and their methods of use | Yoel Kashman, Shulamit Hirsch, Frank Koehn | 1990-06-19 |
| 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 |