Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335132 | 5-(Py-Y)-1H-benzimidazol-2-ols and 5-(Py-Y-)-1H-benzimidazole-2-thiols | George Y. Lesher | 1982-06-15 |
| 4331671 | 5-(Pyridinyl)-1H-benzimidazoles and 1-hydroxy-6-(pyridinyl)-1H-benzimidazoles and their cardiotonic use | George V. Lesher | 1982-05-25 |
| 4310531 | 5-(Pyridinyl)-benzoxazol-2(3H)-ones and their use as cardiotonics | George Y. Lesher | 1982-01-12 |
| 4305943 | 4-Amino-6-(pyridinyl)-3(2H)-pyridazinones and their use as cardiotonics | George Y. Lesher, William B. Dickinson | 1981-12-15 |
| 4302462 | 4(or 3)-(3,4-Dihydroxyphenyl)pyridines, their cardiotonic use and cardiotonic use of their methyl ethers | Joseph C. Collins, George Y. Lesher | 1981-11-24 |
| 4297362 | 4-(3,4-Diaminophenyl)pyridine or salts, and use thereof as cardiotonic | George Y. Lesher | 1981-10-27 |
| 4297363 | 2-Amino-3(4 or 5)-(pyridinyl)phenols and their use as cardiotonics | George Y. Lesher | 1981-10-27 |