Peter C. North
27Patents
9h-index
27Co-inventors
71Inventor score
Filing activity: Apr 13, 1988 → Nov 6, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5475020A | Indolyl compounds and their use in treatment of cephalic pain | Human Necessities | 49 | Expired |
| US5225407A | 5-HT.sub.3 receptor antagonists for the treatment of autism | Human Necessities | 44 | Expired |
| US4997831A | Lactam derivatives | Chemistry; Metallurgy | 22 | Expired |
| US5196534A | Process for the preparation of lactam derivatives | Chemistry; Metallurgy | 17 | Expired |
| US5013733A | Lactam derivatives | Human Necessities | 15 | Expired |
| US5183820A | Lactam derivatives | Chemistry; Metallurgy | 15 | Expired |
| US4985422A | Lactam derivatives | Chemistry; Metallurgy | 13 | Expired |
| US5633276A | Indoline derivatives, method of preparation and use | Chemistry; Metallurgy | 12 | Expired |
| US5019586A | Ketone derivatives | Chemistry; Metallurgy | 10 | Expired |
| US5981572A | Benzofurans and benzopyrans as chronobiological agents | Chemistry; Metallurgy | 9 | Expired |
| US5360800A | Tetrahydro-1H-pyrido[4,3-b]indol-1-one derivatives | Chemistry; Metallurgy | 9 | Expired |
| US5494910A | Benzofuran derivatives as 5-HT.sub.1 -like receptor antagonists | Chemistry; Metallurgy | 8 | Expired |
| US5001135A | Indole derivatives | Human Necessities | 5 | Expired |
| US4963546A | Ketone derivatives which are antagonists of 5-HT at 5-HT.sub.3 receptors, compositions containing them, and method of use | Chemistry; Metallurgy | 4 | Expired |
| US5026722A | Indole derivatives | Human Necessities | 3 | Expired |
| US4918080A | Imidazollyl containing ketone derivatives | Chemistry; Metallurgy | 2 | Expired |
| US5006544A | Imidazole derivatives and pharmaceutical use thereof | Chemistry; Metallurgy | 1 | Expired |
| US5026696A | Ketone derivatives which are antagonists of 5-HT at 5-HT.sub.3 receptors, compositions containing them, and method of use | Chemistry; Metallurgy | 1 | Expired |
| US5008272A | Lactam derivatives | Chemistry; Metallurgy | 1 | Expired |
| US4990664A | Ethanolamine derivatives | Chemistry; Metallurgy | 0 | Expired |
| US5116984A | Imidazole derivatives | Chemistry; Metallurgy | 0 | Expired |
| US5221687A | Medicaments | Human Necessities | 0 | Expired |
| US5084474A | Ketone derivatives | Chemistry; Metallurgy | 0 | Expired |
| US5114950A | 5,6-dihydro-N-[(imidazol-4(or 5)-yl)methyl]-4H-pyrrolo[3,2,1-IJ]quinoline-1-carboxamides having 5-HT.sub. antagonist activity | Chemistry; Metallurgy | 0 | Expired |
| US5276050A | Medicaments | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.