Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653149 | Specimen collection device and method | Todd Denison Pack, Yuan Tao | 2003-11-25 |
| 6627459 | Immunoassay controls | He Huang | 2003-09-30 |
| 6503726 | Chromogenic substrate to detect urine adulteration | Lakshmi Anne, Weixing Luo | 2003-01-07 |