Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880821 | .alpha.-nitroalkylnitrobenzenesulfonamides | — | 1989-11-14 |
| 4853415 | 2-(substituted sulfamyl) derivatives of 4-nitrobenzamide as radiation sensitizers | Edward L. Engelhardt | 1989-08-01 |
| 4847294 | Derivatives of 2-(substituted sulfamyl)-6-nitrobenzoic acids, useful as adjuncts to radiation therapy | Edward L. Engelhardt | 1989-07-11 |
| 4845284 | Substituted 3-nitrobenzenesulfonamides useful as adjuncts in radiation therapy | Edward L. Engelhardt | 1989-07-04 |
| 4812590 | Carbamates of 4-hydroxyanisole as prodrugs for chemotherapy of melanoma | — | 1989-03-14 |