Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365065 | 1-(Pyridinyl)-2-(dimethylamino)ethenyl lower-alkyl ketones | George Y. Lesher | 1982-12-21 |
| 4361569 | 3-(Hydroxy or hydroxymethyl)-6-methyl-5-(4-pyridinyl)-2(1H)-pyridinone and cardiotonic use thereof | George Y. Lesher | 1982-11-30 |
| 4313951 | 3-Substituted-6-(lower-alkyl)-5-(pyridinyl)-2(1H)-pyridinones, their cardiotonic use and intermediates therefor | George Y. Lesher | 1982-02-02 |