Dickinson; William B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dickinson; William B..The latest application filed is for "cardiotonic use of 4,5-dihydro-6-(4-pyridinyl)-3(2h)-pyridazinones".
- Dickinson; William B. - Albany NY
- Dickinson; William B. - Loudonville NY
| Patent | Date |
|---|---|
| Cardiotonic use of 4,5-dihydro-6-(4-pyridinyl)-3(2H)-pyridazinones Grant 4,486,431 - Lesher , et al. * December 4, 1 | 1984-12-04 |
| Preparation of 4-amino-6-(pyridinyl)-3(2H)-pyridazinones from 6-(pyridinyl)-3(2H)-pyridazinones Grant 4,346,221 - Lesher , et al. August 24, 1 | 1982-08-24 |
| Di-(lower-alkyl)hydroxy-[2-oxo-2-(pyridinyl)ethyl]-propanedioates Grant 4,338,446 - Lesher , et al. July 6, 1 | 1982-07-06 |
| 4-Amino-6-(pyridinyl)-3(2H)-pyridazinones and their use as cardiotonics Grant 4,305,943 - Lesher , et al. December 15, 1 | 1981-12-15 |
| 4,5-Dihydro-6-(4-pyridinyl)-3-pyridazinol and salts, their preparation and use as blood pressure lowering agents Grant 4,298,609 - Lesher , et al. November 3, 1 | 1981-11-03 |
| 1-acyl-2-ethylidenepyrrol-idine-3-carboxamides Grant 3,624,081 - Dickinson , et al. November 30, 1 | 1971-11-30 |
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