Mark A. Levy
22Patents
9h-index
10Co-inventors
68Inventor score
Filing activity: Nov 29, 1978 → Oct 20, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4910226A | Steroid 5-alpha-reductase inhibitors | Chemistry; Metallurgy | 40 | Expired |
| US4882319A | Phosphonic acid substituted aromatic steroids as inhibitors of steroid 5-.alpha.-reductase | Human Necessities | 40 | Expired |
| US5017568A | Steriod 5-alpha-reductase inhibitors | Chemistry; Metallurgy | 31 | Expired |
| US4888336A | Steroid 5-alpha-reductase inhibitors | Chemistry; Metallurgy | 28 | Expired |
| US4937237A | Phosphinic acid substituted aromatic steroids as inhibitors of steroid 5-60 -reductase | Human Necessities | 21 | Expired |
| US5110939A | Intermediates in the preparation of steriod 5-alpha-reductase inhibitors | Chemistry; Metallurgy | 17 | Expired |
| US4222162A | Screen repair | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5032586A | 7-keto or hydroxy 3,5-diene steroids as inhibitors of steroid 5-alpha reductase | Chemistry; Metallurgy | 11 | Expired |
| US5041433A | 11-keto or hydroxy 3,5-diene steroids as inhibitors of steriod 5-.alpha.-reductase | Chemistry; Metallurgy | 11 | Expired |
| US4954446A | Aromatic steroid 5-.alpha.-reductase inhibitors | Chemistry; Metallurgy | 8 | Expired |
| US5137882A | Steroidal 3-acetic acid derivatives as 5-alpha-reductase inhibitors | Human Necessities | 8 | Expired |
| US4946834A | Phosphonic acid substituted steroids as steroid 5.alpha.-reductase inhibitors | Chemistry; Metallurgy | 7 | Expired |
| US5237065A | Steroid 5-alpha-reductase inhibitors | Chemistry; Metallurgy | 6 | Expired |
| US5641765A | 17-.alpha.and 17-.beta.substituted acyl-3-carboxy-3,5-dienes and use in inhibiting 5-.alpha.-reductase | Chemistry; Metallurgy | 3 | Expired |
| US4970205A | Sulfonic acid substituted aromatic steroids as inhibitors of steroid 5-.alpha.-reductase | Chemistry; Metallurgy | 3 | Expired |
| US4970204A | 3-substituted nitro-steroid derivatives as 5-.alpha.-reductase inhibitors | Chemistry; Metallurgy | 2 | Expired |
| US5026882A | Phosphinic acid substituted steroids as inhibitors of steroid 5.alpha.-reductase | Chemistry; Metallurgy | 2 | Expired |
| US5527806A | 17.alpha. and 17.beta. substituted acyl 4 aza steroids | Chemistry; Metallurgy | 1 | Expired |
| US5604214A | Reduction of boar odor in meat | Human Necessities | 0 | Expired |
| US5641877A | 17-.alpha. and 17-.beta. substituted acyl-3-carboxy-3, 5-dienes and use in inhibiting 5-.alpha.-reductase | Chemistry; Metallurgy | 0 | Expired |
| US5683995A | 17 substituted acyl-3-carboxy 3,5-diene steroidals as .alpha.-reductase inhibitors | Chemistry; Metallurgy | 0 | Expired |
| US5618806A | 17.alpha. and 17.beta.-substituted estra-1,3,5(10)-triene-3-carbboxlic acid | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.