Hansjörg Cueni
5Patents
3h-index
3Co-inventors
42Inventor score
Filing activity: Feb 3, 1999 → Oct 29, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6874354B2 | Sample injection valve for high-performance liquid chromatography (HPLC) devices | Emerging Cross-Sectional Technologies | 25 | Expired |
| US7213615B2 | Rotating valve | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6102763A | Process for producing a quadrupole electrode arrangement | Electricity | 5 | Expired |
| US7434483B2 | Sample pipette | Performing Operations; Transporting | 2 | Expired |
| US7393508B2 | Valve arrangement | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.