Edward Yonan
17Patents
4h-index
24Co-inventors
60Inventor score
Filing activity: Jun 19, 1980 → Jun 20, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5981744A | Processes for preparation of 9,11-epoxy steroids and intermediates useful therein | Chemistry; Metallurgy | 11 | Expired |
| US4293706A | Preparation of N-benzyloxycarbonyl aspartic acid | Chemistry; Metallurgy | 7 | Expired |
| US6441014B2 | Crystalline form of 4-[5-methyl-3-phenylisoxazol-4-yl] benzenesulfonamide | Electricity | 7 | Expired |
| US6180780A | Processes for preparation of 9,11-epoxy steroids and intermediates useful therein | Chemistry; Metallurgy | 4 | Expired |
| US6610844B2 | Processes for preparation of 9,11-epoxy steroids and intermediates useful therein | Chemistry; Metallurgy | 4 | Expired |
| US6214609A | Method and apparatus for preparation of chiral beta amino acids using penicilln G acylase | Chemistry; Metallurgy | 3 | Expired |
| US6887991B1 | Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein | Chemistry; Metallurgy | 3 | Expired |
| US7129345B2 | Keto-substituted steroid compounds | Chemistry; Metallurgy | 3 | Expired |
| US7112669B2 | Processes for preparation of 9,11-epoxy steroids and intermediates useful therein | Chemistry; Metallurgy | 1 | Expired |
| US6630587B2 | Processes for preparation of 9,11-epoxy steroids and intermediates useful therein | Chemistry; Metallurgy | 1 | Expired |
| US6335441B1 | 5&bgr;-cyano-substituted steroid compounds | Chemistry; Metallurgy | 1 | Expired |
| US6331622A | Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein | Chemistry; Metallurgy | 1 | Expired |
| US6258946A | Keto-Substituted Steroid Compounds | Chemistry; Metallurgy | 0 | Expired |
| US7135489B2 | Crystalline form of 4-[5-methyl-3-phenylisoxazol-4-yl] benzenesulfonamide | Electricity | 0 | Expired |
| US6953851B2 | Processes for preparation of 9,11-epoxy steroids and intermediates useful therein | Chemistry; Metallurgy | 0 | Expired |
| US6586591B2 | Process for preparation of 9,11-epoxy steroids and intermediates useful therein | Chemistry; Metallurgy | 0 | Expired |
| US7038040B2 | Process for preparation of 9, 11-epoxy steroids and intermediates useful therein | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.