Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4370328 | Cardiac stimulant 1-(3- or 4-substituted piperidino)phthalazines | Simon F. Campbell, John C. Danilewicz, John K. Stubbs | 1983-01-25 |
| 4289772 | 1-Piperidinophthalazines as cardiac stimulants | Simon F. Campbell, John C. Danilewicz, Anthony G. Evans | 1981-09-15 |
| 4188391 | 4-[4-(Substituted)piperidino]quinazoline cardiac stimulants | Simon F. Campbell, John C. Danilewicz, John K. Stubbs | 1980-02-12 |