Fred Ehnow
3Patents
3h-index
4Co-inventors
33Inventor score
Filing activity: Jan 21, 1994 → Sep 30, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5540912A | Viscous suspensions of controlled-release drug particles | Human Necessities | 164 | Expired |
| US5543156A | Bioerodible devices and compositions for diffusional release of agents | Human Necessities | 80 | Expired |
| US5571525A | Erosion rate modifier for use in bioerodible drug delivery devices and method of use | Chemistry; Metallurgy | 56 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.