Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888356 | Use of substituted dihydrobenzopyrans for allergy and inflammation | Masateru Miyano, Robert L. Shone | 1989-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888356 | Use of substituted dihydrobenzopyrans for allergy and inflammation | Masateru Miyano, Robert L. Shone | 1989-12-19 |