Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656697 | Diagnostics based on tetrazolium compounds | Yeung Siu Yu | 2003-12-02 |
| 6586199 | Stabilized tetrazolium reagent compositions and methods for using the same | Paing Huang | 2003-07-01 |
| 6420128 | Test strips for detecting the presence of a reduced cofactor in a sample and method for using the same | Yeung Siu Yu | 2002-07-16 |
| 6200773 | Diagnostics based on tetrazolium compounds | Yeung Siu Yu | 2001-03-13 |
| 5902731 | Diagnostics based on tetrazolium compounds | Yeung Siu Yu | 1999-05-11 |