| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | France | 2 | |
| #5 | Canada | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Pumps | |
| #2 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Abousaleh Khaled | 12 |
| #2 | Khaled Abousaleh | 3 |
| Publication | Filing date | Title |
|---|---|---|
| CN102713292A | Device for monitoring sample-collection using a piston pump | |
| CN101512157A | Long-life pump unit | |
| WO2008009797A2 | Long-life pump unit | |
| CN101389409A | Pumping device |