Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11221616 | Sensor service prediction | Joseph Downey, Zhisheng Sun, Spencer K. Howe, Michael T. Plaziak | 2022-01-11 |
| 9513248 | Potentiometric sensor | Daniel G. Tower, III, Michael M. Bower, Jose L. Pestana, Zhisheng Sun, Stephen B. Talutis | 2016-12-06 |
| 8603307 | Self-diagnostic sensor system | Timothy C. Gillette | 2013-12-10 |
| 8021529 | Ion measurement/calibration cell | Armin B. Kusig, Stephen Olsted, Jonathan Lowe, Xiaowen Wen | 2011-09-20 |
| 7323091 | Multimode electrochemical sensing array | Timothy C. Gillette | 2008-01-29 |
| 7276142 | Combination pH electrode with stable standard potential | Moshe Hirshberg | 2007-10-02 |
| 6793787 | Ion-selective electrode | Moshe Hirshberg, James Barbookles | 2004-09-21 |
| 6350367 | Calibration method using a stable and safe redox standard solution | — | 2002-02-26 |
| 6159353 | Capillary electrophoretic separation system | Carsten Haber | 2000-12-12 |
| 6068744 | Combination ISE and solutions therefor | Fung Seto, Xiaowen Wen | 2000-05-30 |
| 5872454 | Calibration procedure that improves accuracy of electrolytic conductivity measurement systems | — | 1999-02-16 |
| 5840168 | Solid contact ion-selective electrode | Nikolas A. Chaniotakis | 1998-11-24 |
| 5830338 | Combination ISE and solutions therefor | Fung Seto, Xiaowen Wen | 1998-11-03 |
| 5651876 | Interference suppressing buffer | John K. Tsagatakis, Xiaowen Wen | 1997-07-29 |
| 5198093 | pH and concentration meter | Paul Sydlowski, Chin-I Shyr, Christopher McIntre, Jeffrey S. Cohen, James Barbookles +3 more | 1993-03-30 |
| 5108578 | pH and concentration meter | Loren Somes, Thomas Paquette, Laura Brockway, Paul Sydlowski, Chin-I Shyr +3 more | 1992-04-28 |
| 4600494 | Ion analyzer calibration cell | Edward E. A. Bromberg, Albert A. Diggens, James Ross | 1986-07-15 |