| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Australia | 1 | |
| #6 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Medical technology | |
| #3 | Chemical engineering | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Diagnosis and surgery | |
| #3 | Chemical or physical laboratory devices | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wan John | 13 |
| #2 | Wan Zhijing | 11 |
| #3 | Lei Siyu | 4 |
| #4 | Yuan Chunhua | 4 |
| Publication | Filing date | Title |
|---|---|---|
| US2012264229A1 | Collection device with double outputs and method of using the same | |
| US2014150539A1 | Body fluid testing apparatus with testing and storing functions | |
| EP2344623A1 | Collection and assay device for biological fluid | |
| US2009005705A1 | Fecal specimen collector | |
| US2009111194A1 | Methods and device for the detection of occult blood |