Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361649 | Polycyclic ether antibiotic | Walter D. Celmer, Walter P. Cullen, Riichiro Shibakawa | 1982-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361649 | Polycyclic ether antibiotic | Walter D. Celmer, Walter P. Cullen, Riichiro Shibakawa | 1982-11-30 |