Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830367 | Dialysis solution system and mixing tank | Roger A. Peterson, John J. Matta | 2004-12-14 |
| 5279294 | Medical diagnostic system | Paul J. Anderson, Ross A. Jessen, David R. Linde, Richard E. Jones, III, Paul E. Christenson | 1994-01-18 |
| 5200325 | Self-indicating analysis employing stoichiometric chemical subtraction | Joel M. Blatt, Steven C. Charlton, Mary E. Warchal | 1993-04-06 |
| 4776904 | Multilayer analytical element and method of making, using ultrasonic or laser energy | Steven C. Charlton | 1988-10-11 |
| 4668619 | Multilayer homogeneous specific binding assay device | Alfred Greenquist, Thomas M. Li, Patricia A. Rupchock, Richard J. Tyhach | 1987-05-26 |
| 4447529 | Preparing homogeneous specific binding assay element to avoid premature reaction | Alfred Greenquist, Patricia A. Rupchock, Richard J. Tyhach | 1984-05-08 |
| 4442204 | Homogeneous specific binding assay device and preformed complex method | Alfred Greenquist | 1984-04-10 |
| 4390343 | Multilayer analytical element having an impermeable radiation diffusing and blocking layer | — | 1983-06-28 |
| 4273868 | Color stable glucose test | — | 1981-06-16 |