William E. Ortyn
73Patents
32h-index
39Co-inventors
88Inventor score
Filing activity: Aug 7, 1992 → Sep 27, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6249341A | Imaging and analyzing parameters of small moving objects such as cells | Physics | 213 | Expired |
| US6211955A | Imaging and analyzing parameters of small moving objects such as cells | Physics | 190 | Expired |
| US5499097A | Method and apparatus for checking automated optical system performance repeatability | Physics | 133 | Expired |
| US6473176B2 | Imaging and analyzing parameters of small moving objects such as cells | Physics | 114 | Expired |
| US8406498B2 | Blood and cell analysis using an imaging flow cytometer | Physics | 106 | Active |
| US6671044B2 | Imaging and analyzing parameters of small moving objects such as cells in broad flat flow | Physics | 99 | Expired |
| US7925069B2 | Blood and cell analysis using an imaging flow cytometer | Physics | 97 | Active |
| US8131053B2 | Detection of circulating tumor cells using imaging flow cytometry | Physics | 88 | Active |
| US6563583B2 | Multipass cavity for illumination and excitation of moving objects | Physics | 85 | Expired |
| US6532061B2 | Measuring the velocity of small moving objects such as cells | Physics | 85 | Expired |
| US8103080B2 | Method for imaging and differential analysis of cells | Physics | 79 | Active |
| US6608680B2 | TDI imaging system for kinetic studies | Physics | 75 | Expired |
| US6975400B2 | Imaging and analyzing parameters of small moving objects such as cells | Physics | 75 | Expired |
| US7315357B2 | Imaging and analyzing parameters of small moving objects such as cells | Physics | 75 | Expired |
| US5875258A | Biological specimen analysis system processing integrity checking apparatus | Emerging Cross-Sectional Technologies | 74 | Expired |
| US5677762A | Apparatus for illumination stabilization and homogenization | Physics | 71 | Expired |
| US6608682B2 | Imaging and analyzing parameters of small moving objects such as cells | Physics | 71 | Expired |
| US8175371B2 | Method for imaging and differential analysis of cells | Physics | 71 | Active |
| US6507391B2 | Measuring the velocity of small moving objects such as cells | Physics | 67 | Expired |
| US6618140B2 | Spectral deconvolution of fluorescent markers | Physics | 63 | Expired |
| US6580504B1 | Multipass cavity for illumination and excitation of moving objects | Physics | 62 | Expired |
| US6875973B2 | Auto focus for a flow imaging system | Physics | 48 | Expired |
| US6906792B2 | Methods of calibrating an imaging system using calibration beads | Physics | 47 | Expired |
| US6583865B2 | Alternative detector configuration and mode of operation of a time delay integration particle analyzer | Physics | 47 | Expired |
| US5763871A | Cytological system autofocus integrity checking apparatus | Electricity | 46 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.