Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888356 | Use of substituted dihydrobenzopyrans for allergy and inflammation | Robert L. Shone, Daniel Sohn | 1989-12-19 |
| 4857508 | Novel platelet-aggregation inhibitor peptide derivatives | Steven P. Adams, Larry P. Feigen | 1989-08-15 |
| 4812474 | Kojic acid ether-ester derivatives | Arthur L. Campbell | 1989-03-14 |
| 4801610 | Phenolic ester derivatives as elastase inhibitors | James R. Deason | 1989-01-31 |