| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | United States | 3 | |
| #3 | Canada | 2 | |
| #4 | China | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Australia | 1 | |
| #7 | Israel | 1 | |
| #8 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Measurement | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Analysing materials | |
| #3 | Chemical or physical laboratory devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wallace William Dean | 15 |
| #2 | Dixon Richard A | 6 |
| #3 | Smith Steven R | 6 |
| #4 | Cutler Christopher A | 6 |
| #5 | Ford Glen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN111671517A | Electrosurgical device | |
| US2012052595A1 | Detection of amniotic fluid in vaginal secretions of pregnant women due to premature rupture of fetal membranes | |
| WO0032115A1 | Maneuverable fetal vacuum extractor for use with malpresenting fetus | |
| WO0032123A1 | Traction force sensing vacuum extractor | |
| AU3976799A | Hand-held fetal vacuum extractor having an integrated pump and handle |