Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5494820 | Streptomyces braegensis strain and its cultivation in a process for producing C.sub.9 -desoxo-FK-520 | Walter P. Cullen, Mark A. Guadliana, Liang H. Huang, Keiji Kaneda, Nakao Kojima +3 more | 1996-02-27 |
| 5064855 | Acid polycyclic ether antibiotic | Walter P. Cullen, James R. Hauske, Hiroshi Maeda, Junsuke Tone | 1991-11-12 |
| 4920050 | Acidic polycyclic ether antibiotic | Walter P. Cullen, James R. Hauske, Hiroshi Maeda, Junsuke Tone | 1990-04-24 |