Frank Sievert
3Patents
2h-index
4Co-inventors
30Inventor score
Filing activity: Jun 23, 1995 → Mar 12, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5612058A | Lyophilized emulsion containing an active substance | Human Necessities | 4 | Expired |
| US5882684A | Lyophilized emulsion containing an active substance | Human Necessities | 2 | Expired |
| US5681855A | PGE.sub.1 emulsion composition kit | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.