Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4385122 | Anthracycline antibiotics produced by streptosporangium fragile | Marcia C. Shearer, Kenneth M. Snader, Joseph R. Valenta, David Cooper | 1983-05-24 |
| 4293546 | Anthracycline antibiotics produced by Streptosporangium fragilis Shearer sp. nov. ATCC 31519 | Marcia C. Shearer, Kenneth M. Snader, Joseph R. Valenta, David Cooper | 1981-10-06 |