Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870084 | Bicyclic benzo fused pyran compounds used for nausea treatment and prevention | James F. Eggler, Lawrence S. Melvin, Jr. | 1989-09-26 |
| 4863934 | Bicyclic benzo fused pyran compounds used for producing analgesia | James F. Eggler, Lawrence S. Melvin, Jr. | 1989-09-05 |
| 4841078 | Benzopyrans | James F. Eggler, Lawrence M. Sherman | 1989-06-20 |
| 4835192 | Pharmacologically active 4-[2-hydroxy-4-(substituted)phenyl]naphthalen-2(1H)-ones and 2-ols, derivatives thereof and intermediates therefor | Lawrence S. Melvin, Jr. | 1989-05-30 |
| 4831059 | Producing analgesia with pharmacologically active 2-hydroxy-4-(substituted) phenyl cycloalkanes derivatives | Lawrence S. Melvin, Jr. | 1989-05-16 |