Qualigen Inc.
27Patents
22Active
27Granted
49Portfolio score
Filing activity: Aug 1, 1997 → Apr 6, 2022 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6300138A | Methods for conducting tests | Emerging Cross-Sectional Technologies | 139 | Expired |
| US6291249A | Method using an apparatus for separation of biological fluids | Emerging Cross-Sectional Technologies | 122 | Expired |
| US6426230B1 | Disposable diagnostic device and method | Performing Operations; Transporting | 102 | Expired |
| US7767447B2 | Instruments and methods for exposing a receptacle to multiple thermal zones | Emerging Cross-Sectional Technologies | 64 | Active |
| US8491178B2 | Instruments and methods for mixing the contents of a detection chamber | Emerging Cross-Sectional Technologies | 58 | Active |
| US8052929B2 | Gravity-assisted mixing methods | Emerging Cross-Sectional Technologies | 48 | Active |
| US8480976B2 | Instruments and methods for mixing the contents of a detection chamber | Emerging Cross-Sectional Technologies | 41 | Active |
| US8048375B2 | Gravity-assisted mixing methods | Emerging Cross-Sectional Technologies | 34 | Active |
| US7214544B2 | Semi-continuous blood separation using magnetic beads | Emerging Cross-Sectional Technologies | 24 | Expired |
| US7871813B2 | Diagnostic device and method | Emerging Cross-Sectional Technologies | 22 | Active |
| US7780336B2 | Instruments and methods for mixing the contents of a detection chamber | Emerging Cross-Sectional Technologies | 21 | Active |
| US8765367B2 | Methods and instruments for processing a sample in a multi-chambered receptacle | Emerging Cross-Sectional Technologies | 21 | Active |
| US7629165B2 | Diagnostic device and method | Emerging Cross-Sectional Technologies | 14 | Expired |
| USD830573S1 | Reagent pack | General | 9 | Active |
| US8735055B2 | Methods of concentrating an analyte | Emerging Cross-Sectional Technologies | 9 | Active |
| US9144419B2 | Sample injection port for laminated devices | Emerging Cross-Sectional Technologies | 4 | Active |
| US7754499B2 | Semi-continuous blood separation using magnetic beads | Emerging Cross-Sectional Technologies | 4 | Active |
| US10744258B1 | Devices and methods for on-line whole blood treatment | Human Necessities | 2 | Active |
| US10744469B2 | Multi-chambered receptacles | Emerging Cross-Sectional Technologies | 2 | Active |
| USD979073S1 | Whole blood treatment cartridge | General | 2 | Active |
| US9664668B2 | Whole blood analytic device and method therefor | Performing Operations; Transporting | 1 | Active |
| USD952157S1 | Whole blood treatment cartridge | General | 1 | Active |
| US10650527B2 | Systems and methods for sample verification | Physics | 1 | Active |
| US11235295B2 | System and method of using multi-chambered receptacles | Emerging Cross-Sectional Technologies | 0 | Active |
| US10688458B2 | System and method of using multi-chambered receptacles | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.