Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5002944 | Compounds having cardiotonic activity | Alfred P. Spada, Henry F. Campbell, Donald E. Kuhla, William L. Studt, Bruce F. Molino | 1991-03-26 |
| 4954494 | Pyridyl-pyridazinone and pyridyl-pyrazolinone compounds and their use in the treatment of congestive heat failure | Donald E. Kuhla, Henry F. Campbell, William L. Studt | 1990-09-04 |
| 4906630 | Method of increasing cardiac contractility using pharmaceutical compositions comprising benzodiazinone- pyridazinone or hydroxy-pyrazolyl compounds | William L. Studt, Bruce F. Molino | 1990-03-06 |
| 4868300 | Benzodiazinone-pyridazinone and hydroxy-pyrazolyl compounds, cardiotonic compositions including the same, and their uses | Donald E. Kuhla, Henry F. Campbell, William L. Studt, Bruce F. Molino | 1989-09-19 |
| 4859672 | Pyrido[2,3-d]pyrimidinone and imidazo[4,5-b]pyrimidinone | Alfred P. Spada, Henry F. Campbell, Donald E. Kuhla, William L. Studt, Bruce F. Molino | 1989-08-22 |
| 4826835 | Pyridyl-pyridazinone and pyridyl-pyrazolinone compounds and their use in the treatment of congestive heart failure | Donald E. Kuhla, Henry F. Campbell, William L. Studt | 1989-05-02 |
| 4806535 | Imidazolylphenyl and 1,2,4-triazolylphenyl benzopyridazinone and pyridopyridazinone compounds and their use for increasing cardiatonic contractility | Henry F. Campbell, Donald E. Kuhla, William L. Studt, James L. Barnes | 1989-02-21 |
| 4785101 | Benzodiazinone-hydroxypyrazolyl compounds, cardiotonic compositions including the same and their uses | Donald E. Kuhla, Henry F. Campbell, William L. Studt, Bruce F. Molino | 1988-11-15 |
| 4783463 | Pyridyl-pyridazinone and pyridyl-pyrazolinone compounds and their use in the treatment of congestive heart failure | Donald E. Kuhla, Henry F. Campbell, William L. Studt | 1988-11-08 |
| 4743608 | Pyridone-pyridyl-imidazolyl and triazolyl compounds and their use as cardiotonic agents | Henry F. Campbell, Donald E. Kuhla | 1988-05-10 |
| 4725686 | Benzodiazinone-pyridazinone and hydroxy-pyrazolyl compounds, cardiotonic compositions including the same, and their uses | Donald E. Kuhla, Henry F. Campbell, William L. Studt, Bruce F. Molino | 1988-02-16 |