Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9545781 | Chlorine analytical test element and a stabilized N, N-diethyl-p-phenylenediamine solution | Matthew Hertel, Teresa Lynn Swanson | 2017-01-17 |
| 5217691 | Nonenzymatic glucose test | Carmine Greene, Wen H. Wu | 1993-06-08 |
| 5185247 | Stabilization of oxidase enzyme-based test strips | Wen H. Wu | 1993-02-09 |
| 5116763 | Nonenzymatic glucose test | Carmine Greene, Wen H. Wu | 1992-05-26 |
| 5116729 | Stabilization of oxidase enzyme-based test strips | Wen H. Wu | 1992-05-26 |
| 4956301 | Test device and method of assaying for fructosamines | David W. Michaels | 1990-09-11 |
| 4755472 | Stable composition for the determination of peroxidatively active substances | Teresa Yip | 1988-07-05 |
| 4683209 | Viability test device | Paul Hemmes, Mark T. Skarstedt, Adam Zipp | 1987-07-28 |
| 4649121 | Viability test device | Paul Hemmes, Mark T. Skarstedt, Adam Zipp | 1987-03-10 |