| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 3 | |
| #2 | Brazil | 2 | |
| #3 | China | 2 | |
| #4 | Germany | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | United States | 2 | |
| #7 | Australia | 1 | |
| #8 | Canada | 1 | |
| #9 | Hungary | 1 | |
| #10 | Serbia | 1 | |
| #11 | Russian Federation | 1 | |
| #12 | Singapore | 1 | |
| #13 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Basic materials chemistry | |
| #3 | Machine tools | |
| #4 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Internal-combustion piston engines | |
| #2 | Supplying combustion engines | |
| #3 | Fuels | |
| #4 | Cyclically operating valves | |
| #5 | Blasting | |
| #6 | Cleaning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Urban Alfons | 17 |
| #2 | Hochstein Christoph | 10 |
| #3 | Conrad Iris | 10 |
| #4 | Alfons Urban | 3 |
| #5 | Christoph Hochstein | 2 |
| #6 | Iris Conrad | 2 |
| Publication | Filing date | Title |
|---|---|---|
| DE102019105362A1 | Cleaning device with a cleaning medium receiving chamber for receiving a cleaning medium after it has passed through a device to be cleaned | |
| EP3568261A1 | Blasting probe for introducing a granular blasting material into a cavity | |
| DE102016116348A1 | FUEL ADDITIVES FOR CLEANING A COMBUSTION ENGINE |