ABX
🏢 View company profile →17Patents
1Active
17Granted
31Portfolio score
Filing activity: Oct 5, 1987 → Dec 29, 2006 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5665309A | Device for agitating and for taking samples of blood products from tubes which are grouped together in racks | Emerging Cross-Sectional Technologies | 52 | Expired |
| US6319470A | Device for automatic preparation of blood smears on plates | Physics | 47 | Expired |
| US5578268A | Device for the transfer, agitation and sampling of blood products in tubes grouped in cassettes | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5730941A | Device for the optical inspection of a fluid, especially for hematological analyses | Physics | 38 | Expired |
| US5027857A | Switching microelectrovalve having a single diaphragm | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4817443A | Device for cleaning a liquid sample taking needle | Human Necessities | 30 | Expired |
| US4928539A | Device for automatically taking liquid from a bottle | Physics | 29 | Expired |
| US4986308A | Switching microelectrovalve having a single membrane | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5232857A | Reagent for use in automatic analyzers for distinguisher leukocyte sub-populations in blood samples | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6114130A | Reagent for measurement of the haemoglobin and determination of the leukocytes in a blood sample | Physics | 16 | Expired |
| US5196346A | Reagent and method of using same for automatically counting basophilic leukocytes in the blood in resistivity variation measuring apparatus | Physics | 13 | Expired |
| US5994138A | Staining reagent for the determination of blood cells | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7638290B2 | Reagent and process for the identification and counting of biological cells | Emerging Cross-Sectional Technologies | 9 | Active |
| US6333197A | Method and device for fractionated distribution of a blood sample | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5569861A | Device for cleaning a needle for sampling a liquid from a closed flask | Physics | 5 | Expired |
| US4922947A | Automatic membrane drain device for pneumatic circuits | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4907463A | Linear displacement sampling valve and a device for fixing same | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.