| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Brazil | 2 | |
| #5 | Finland | 2 | |
| #6 | Israel | 2 | |
| #7 | Norway | 2 | |
| #8 | South Africa | 2 | |
| #9 | Canada | 1 | |
| #10 | Denmark | 1 | |
| #11 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Measurement | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Analysing materials | |
| #3 | Unspecified technologies | |
| #4 | Chemical or physical laboratory devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Akers Susan | 13 |
| #2 | Akers Raymond F Jr | 8 |
| #3 | Pfeiffer Francis R | 5 |
| #4 | Sun Ming | 5 |
| #5 | Akers Jr Raymond F | 3 |
| #6 | Susan Akers | 2 |
| #7 | Akes Raymond F | 1 |
| #8 | Akers Raymond F | 1 |
| #9 | Raymond F Akes | 1 |
| #10 | Raymond F Akers | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5238652A | Analytical test devices for competition assay for drugs of non-protein antigens using immunochromatographic techniques | |
| WO8809496A1 | Cannabinoid detection system | |
| EP0315676A1 | Basic drug detection system. |