Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7601544 | Method and apparatus for using infrared readings to detect misidentification of a diagnostic test strip in a reflectance spectrometer | — | 2009-10-13 |
| 7001737 | Urinary trypsin inhibitor assay containing a chelating agent | Michael J. Pugia, Paul F. Corey | 2006-02-21 |
| 6955921 | Trypsin substrate and diagnostic device, and method of using same | Paul F. Corey, Steven W. Felman, Michael J. Pugia | 2005-10-18 |
| 6770764 | Trypsin substrate and diagnostic device, and method of using same | Paul F. Corey, Steven W. Felman, Michael J. Pugia | 2004-08-03 |
| 6316264 | Test strip for the assay of an analyte in a liquid sample | Paul F. Corey, Michael J. Pugia | 2001-11-13 |
| 6261522 | Spectrophotometric apparatus with reagent strip detection | David Hough, Willis E. Howard, III, Richard Hurtle | 2001-07-17 |
| 6183694 | Spectrophotometric apparatus for reducing fluid carryover | Marilyn Radtke | 2001-02-06 |
| 6180409 | Spectrophotometric apparatus with multiple readheads | Willis E. Howard, III, Gerald H. Shaffer | 2001-01-30 |
| 5724148 | Apparatus and method for determination of urine color | Willis E. Howard, III | 1998-03-03 |
| 5654803 | Apparatus and method for determination of non-hemolyzed levels of occult blood in urine | Willis E. Howard, III, Marilyn Radtke | 1997-08-05 |