| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | United States | 2 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | Republic of Korea | 1 | |
| #8 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Syringes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johansen Troels | 13 |
| #2 | Johansen Asger | 10 |
| #3 | Othel-Jacobsen Erik | 9 |
| #4 | Troels Johansen | 2 |
| #5 | Erik Othel-Jacobsen | 2 |
| #6 | Asger Johansen | 2 |
| #7 | Othel Jacobsen Erik | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2020179627A1 | Breathing device, app and interaction therebetween | |
| KR20180123039A | Breathing apparatus | |
| WO2011044914A1 | Medical breathing mask |