Brian Evans
20Patents
11h-index
43Co-inventors
75Inventor score
Filing activity: Jan 26, 1983 → Feb 8, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5889028A | Colonic delivery of nicotine to treat inflammatory bowel disease | Human Necessities | 146 | Expired |
| US5401512A | Delayed release oral dosage forms for treatment of intestinal disorders | Human Necessities | 114 | Expired |
| US5541170A | Orally administrable pharmaceutical compositions | Human Necessities | 79 | Expired |
| US6734188B1 | Composition for treatment of constipation and irritable bowel syndrome | Human Necessities | 64 | Expired |
| US5541171A | Orally administrable pharmaceutical composition | Human Necessities | 50 | Expired |
| US6238689A | Intestinal absorption of nicotine to treat nicotine responsive conditions | Human Necessities | 32 | Expired |
| US4687667A | Method of treating functional bowel disorders by the administration of peppermint oil to the intestive | Human Necessities | 31 | Expired |
| US4994483A | 5-substituted-3-aminoalkyl indole derivatives for migraine | Chemistry; Metallurgy | 23 | Expired |
| US6071959A | Pharmaceutical products containing a complex of an amide-type local anesthetic and a polyacrylate | Human Necessities | 17 | Expired |
| US5843482A | Products and processes for the treatment of the alimentary canal | Human Necessities | 16 | Expired |
| US4785016A | Indole derivatives | Chemistry; Metallurgy | 11 | Expired |
| US7566786B2 | Quinoline derivatives as phosphodiesterase inhibitors | Chemistry; Metallurgy | 11 | Expired |
| US7347265B2 | Method of forming temporary blocking gel containing guar derivative | Chemistry; Metallurgy | 10 | Expired |
| US5703240A | Piperidine derivatives | Human Necessities | 8 | Expired |
| US5032583A | 2,N-6-disubstituted adenosines and their antihypertensive methods of use | Human Necessities | 8 | Expired |
| US5843966A | Piperidine derivatives | Human Necessities | 7 | Expired |
| US7572915B2 | Quinoline derivatives as phosphodiesterase inhibitors | Chemistry; Metallurgy | 7 | Active |
| US4833153A | Indole derivatives | Chemistry; Metallurgy | 5 | Expired |
| US5935972A | Benzofuran derivatives as tachykinin antagonists | Chemistry; Metallurgy | 4 | Expired |
| US7560467B2 | Indazolo-tetrahydropyrimidine-carboxamide derivative kinase inhibitors | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.