Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4452741 | A-39183 Antibiotics and process for production thereof | Ralph E. Kastner | 1984-06-05 |
| 4410628 | A-39183 Antibiotics and process for production thereof | Ralph E. Kastner | 1983-10-18 |
| 4358584 | Antibiotics A6888C and A6888X | Stephen M. Nash, Marvin M. Hoehn | 1982-11-09 |
| 4283390 | Antibiotics and process for production thereof | Ralph E. Kastner | 1981-08-11 |
| 4252898 | Antibiotics A6888C and A6888X | Stephen M. Nash, Marvin M. Hoehn | 1981-02-24 |