| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 4 | |
| #2 | Canada | 3 | |
| #3 | Australia | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United States | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 2 | |
| #7 | Brazil | 1 | |
| #8 | China | 1 | |
| #9 | Republic of Korea | 1 | |
| #10 | Mexico | 1 | |
| #11 | Norway | 1 | |
| #12 | New Zealand | 1 | |
| #13 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Object sterilising | |
| #2 | Separation | |
| #3 | Implantable devices | |
| #4 | Syringes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Beplate Douglas K | 21 |
| #2 | Dagurasu Kei Bepureito | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2518720A1 | Filtering device incorporating nanoparticles | |
| CA2246770A1 | Dual-filtered isolation valve for resuscitation | |
| AU1355397A | Dual-filtered isolation valve for resuscitation | |
| US5221277A | Diaper construction and method | |
| EP0498612A1 | Diaper |