Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4258054 | Hydantoin derivatives as therapeutic agents | — | 1981-03-24 |
| 4248882 | Treating diabetes-associated complications with hydantoin amines | Rodney C. Schnur | 1981-02-03 |
| 4235911 | Hydantoin derivatives | — | 1980-11-25 |
| 4210667 | Pharmaceutical preparations containing coumarin carboxylic acid derivatives | John L. Belletire, Rodney C. Schnur | 1980-07-01 |
| 4210756 | Tetrahydroquinoline hydantoins for chronic diabetic complications | — | 1980-07-01 |
| 4209527 | Benzimidazolone derivatives | — | 1980-06-24 |
| 4209630 | Hydantoin derivatives as therapeutic agents | — | 1980-06-24 |
| 4181729 | Phenyl or phenoxy substituted spiro-imidazolidinedione derivatives | John L. Belletire | 1980-01-01 |
| 4181728 | Spiro-polycyclicimidazolidinedione derivatives | John L. Belletire | 1980-01-01 |