Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4482488 | Antibiotic A53868 and process for production thereof | Ronald Douglas Johnson, Ralph M. Kastner, Earl E. Ose | 1984-11-13 |
| 4463092 | Process for production antibiotic A53868 | Ronald Douglas Johnson, Ralph M. Kastner, Earl E. Ose | 1984-07-31 |