| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | China | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Republic of Korea | 2 | |
| #7 | WIPO (World Intellectual Property Organization) | 2 | |
| #8 | Israel | 1 | |
| #9 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wang Benjamin R | 16 |
| #2 | Carrison Harold F | 9 |
| #3 | Wang Benjamin | 2 |
| #4 | Hanlon Brenton | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2020155780A1 | Systems and devices for preventing occlusion of a suction line resident in a medical device | |
| KR20190087420A | Medical device system comprising a suction device and a suction device for a medical device | |
| US2015101598A1 | Tracheal tube and suction device | |
| WO2015054530A1 | Tracheal tube and suction device |