| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | South Africa | 2 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Israel | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Measurement | |
| #3 | Chemical engineering | |
| #4 | Packaging and shipping | |
| #5 | Pharmaceuticals |
| # | Name | Total Patents |
|---|---|---|
| #1 | Williams Richard O | 9 |
| #2 | Williams Mark R | 6 |
| #3 | Williams Christopher O | 6 |
| #4 | Williams Mark | 4 |
| #5 | Williams Richard | 2 |
| #6 | Kempke John | 2 |
| #7 | Christopher O Williams | 1 |
| #8 | Williams Chris | 1 |
| #9 | Frontella Anne | 1 |
| #10 | Willliams Richard O | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2018031455A1 | Mucolytic tablet for a sample collection device | |
| US2016341641A1 | Collection, filtration and concentration apparatus for biological samples | |
| US2016338678A1 | Sample collection apparatus | |
| US2013248045A1 | Specimen collection apparatus | |
| US2008185349A1 | Apparatus and method for filtering biological samples |