Joel Vian
11Patents
3h-index
14Co-inventors
57Inventor score
Filing activity: Oct 21, 1974 → Oct 11, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5296482A | (Benzocycloalkyl) alkylamines | Chemistry; Metallurgy | 27 | Expired |
| US4863951A | Pharmacologically active amino-5,6,7,8-tetrahydronaphtho [2,3-B] furan compounds | Chemistry; Metallurgy | 6 | Expired |
| US5173490A | Benzisoxazole and benzisothiazole compounds | Chemistry; Metallurgy | 6 | Expired |
| US5593989A | Tetracyclic 1,4-oxazine compounds | Human Necessities | 3 | Expired |
| US4851429A | Pharmaceutically useful tricyclic amines derived from 2,3,5,6,7,8-hexahydronaphtho(2,3-B)furan and from 2,3,6,7,8,9-hexahydro-5H-benzocyclohepta(2,3-B)furan | Chemistry; Metallurgy | 2 | Expired |
| US5668142A | Tetracyclic piperidine and 1,4-oxazine compounds | Human Necessities | 1 | Expired |
| US4874878A | Certain dihydrobenzofuran butanoic and pentanoic acid derivatives | Chemistry; Metallurgy | 0 | Expired |
| US5665765A | 5,6,7,8-tetrahydronaphtho[2,3-b]furan and indano[5,6-b]furan amine compounds | Chemistry; Metallurgy | 0 | Expired |
| US3970289A | Variable rate opposing rotational mixer and feeder | Performing Operations; Transporting | 0 | Expired |
| US5726208A | Heterocyclic tertiary amines | Chemistry; Metallurgy | 0 | Expired |
| US4885373A | 2,4,5,6,7,8-Hexahydronaphtho[2,3-b]furan useful as an intermediate | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.