John L. Archibald
44Patents
9h-index
14Co-inventors
68Inventor score
Filing activity: May 13, 1974 → Oct 25, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4029801A | Pharmaceutical compositions and methods of treating hypertension | Chemistry; Metallurgy | 28 | Expired |
| US4177279A | 1-[(3-Indolyl)-alkyl]-piperidyl ureas and hypotensive compositions | Chemistry; Metallurgy | 23 | Expired |
| US3933829A | 4-Aminoquinoline derivatives | Chemistry; Metallurgy | 19 | Expired |
| US4076820A | Benzoquinolizines and hypotensive compositions containing them | Chemistry; Metallurgy | 15 | Expired |
| US3992389A | Heterocyclic compounds | Chemistry; Metallurgy | 12 | Expired |
| US4073790A | Piperidino ureas and thioureas | Human Necessities | 11 | Expired |
| US4900750A | 1.4-Dihydropyridines | Chemistry; Metallurgy | 10 | Expired |
| US4046767A | Piperidino compounds | Chemistry; Metallurgy | 10 | Expired |
| US4105771A | 1-Aminoalkylpiperidine derivatives | Chemistry; Metallurgy | 9 | Expired |
| US4209521A | Anti-depressant indole derivatives | Human Necessities | 8 | Expired |
| US4034098A | Sulphonamidopiperidyl derivatives | Chemistry; Metallurgy | 8 | Expired |
| US4235915A | .beta.Adrenergic blocking piperidino ureas and thioureas | Chemistry; Metallurgy | 8 | Expired |
| US4028365A | Benz[g]indolyl compounds | Chemistry; Metallurgy | 7 | Expired |
| US4045444A | Benzamido piperidines | Chemistry; Metallurgy | 7 | Expired |
| US4131680A | Hypotensive sulphonamidopiperidyl indoles | Chemistry; Metallurgy | 7 | Expired |
| US3971789A | O-(4-Quinolylamino)benzamides | Chemistry; Metallurgy | 7 | Expired |
| US4357333A | N-Substituted 2-(8-halo and trifluoromethyl 4-quinolylamino)benzamides and analgesic use thereof | Human Necessities | 6 | Expired |
| US3992544A | Tetrahydro-pyrrolo[3,2-c]pyridine derivatives | Chemistry; Metallurgy | 6 | Expired |
| US4045566A | Piperidyl-glycylamide derivatives | Chemistry; Metallurgy | 6 | Expired |
| US4778802A | Heterocyclic compounds | Chemistry; Metallurgy | 5 | Expired |
| US4061640A | 2-(Benzamido piperidine) quinolyl derivatives | Chemistry; Metallurgy | 5 | Expired |
| US5068337A | 1,4-dihydropyridines and their ability to inhibit blood platelet aggregation, inhibit thromboxane synthetase and phospholipase | Chemistry; Metallurgy | 5 | Expired |
| US3971787A | (4-Quinolylamino)benzamides | Chemistry; Metallurgy | 5 | Expired |
| US4426387A | Piperid-4-yl ureas and thio ureas used as anti-depressant agents | Chemistry; Metallurgy | 5 | Expired |
| US4454139A | .alpha..sub.2 -Adrenoceptor antagonistic benzoquinolizines | Chemistry; Metallurgy | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.