| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Australia | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Measurement | |
| #3 | Machines | |
| #4 | Chemical engineering | |
| #5 | Biotechnology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tung Ker-Kong | 6 |
| #2 | Zeis John K | 5 |
| #3 | Cogan Lorraine C | 5 |
| #4 | Marcello Thomas J | 5 |
| #5 | Terrazas Veronica | 5 |
| #6 | Weyker Daniel C | 5 |
| #7 | Fujii Alan | 5 |
| #8 | Pack Todd Denison | 3 |
| #9 | Tao Yuan | 3 |
| #10 | Anne Lakshmi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6669908B2 | Urine test device | |
| US2002160439A1 | Chromogenic substrate to detect urine adulteration | |
| US6653149B1 | Specimen collection device and method | |
| US6627459B1 | Immunoassay controls | |
| US6368873B1 | Identification of human urine for drug testing |