Friedhelm Eisenbeiss
4Patents
4h-index
9Co-inventors
47Inventor score
Filing activity: Jul 29, 1980 → Nov 5, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4280905A | Chromatography column | Physics | 34 | Expired |
| US5194225A | Chromatography column cartridge system | Physics | 28 | Expired |
| US6492471B1 | Method for producing bead polymers | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6074555A | Modified chromatographic support materials | Performing Operations; Transporting | 20 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.