David Nathan Abraham Fox
15Patents
6h-index
16Co-inventors
59Inventor score
Filing activity: Apr 28, 1998 → Dec 4, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6642242B2 | Quinoline and quinazoline compounds useful in therapy | Chemistry; Metallurgy | 34 | Expired |
| US6417194B1 | Quinolines and quinazolines useful in therapy | Chemistry; Metallurgy | 27 | Expired |
| US6649620B2 | Quinoline and quinazoline compounds useful in therapy | Chemistry; Metallurgy | 21 | Expired |
| US6521629B2 | Quinoline and quinazoline compounds useful in therapy | Chemistry; Metallurgy | 19 | Expired |
| US7569572B2 | Pyrazolo[4,3-D]pyrimidines | Human Necessities | 7 | Expired |
| US8097621B2 | Pyrazolo[4,3-d]pyrimidines as phosphodiesterase inhibitors | Human Necessities | 7 | Active |
| US6103738A | Quinoline and quinazoline compounds useful in therapy | Chemistry; Metallurgy | 6 | Expired |
| US7262192B2 | Substituted pyrazolo[4,3-d]pyrimidines and their use as PDE-5 inhibitors | Human Necessities | 6 | Expired |
| US6048864A | Quinolines and quinazolines useful in therapy | Chemistry; Metallurgy | 4 | Expired |
| US7572799B2 | Pyrazolo[4,3-d]pyrimidines as Phosphodiesterase Inhibitors | Human Necessities | 3 | Expired |
| US6750214B2 | Quinoline and quinazoline compounds useful in therapy | Chemistry; Metallurgy | 3 | Expired |
| US6169093A | Quinoline and quinazoline compounds useful in therapy, particularly in the treatment of benign prostatic hyperplasia | Chemistry; Metallurgy | 1 | Expired |
| US9083456B2 | Method and apparatus for detecting uncharacteristic power level changes of an optical signal | Electricity | 1 | Active |
| US6365599B1 | Quinoline and quinazoline compounds useful in therapy | Chemistry; Metallurgy | 0 | Expired |
| US6653302B2 | Quinoline and quinazoline compounds useful in therapy | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.