| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | United States | 6 | |
| #3 | Canada | 4 | |
| #4 | Germany | 4 | |
| #5 | Brazil | 3 | |
| #6 | Mexico | 3 | |
| #7 | WIPO (World Intellectual Property Organization) | 3 | |
| #8 | China | 2 | |
| #9 | Russian Federation | 2 | |
| #10 | India | 1 | |
| #11 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Chemical engineering | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Rotary-pistons | |
| #2 | Rotary pistons | |
| #3 | Separation | |
| #4 | Pumps | |
| #5 | Cyclones | |
| #6 | Clutches and brakes | |
| #7 | Non-positive-displacement pumps | |
| #8 | Dynamo-electric machines | |
| #9 | Unspecified technologies | |
| #10 | Pipe-line systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brandt Jens-Uwe | 20 |
| #2 | Bredemeier Marco | 12 |
| #3 | Rohlfing Gerhard | 9 |
| #4 | Lewerenz Jörg | 8 |
| #5 | Jens-Uwe Brandt | 6 |
| #6 | Nehring Marco | 5 |
| #7 | Lewerenz Jorg | 5 |
| #8 | Jörg Lewerenz | 4 |
| #9 | Marco Bredemeier | 4 |
| #10 | Lewerenz Joerg | 4 |
| Publication | Filing date | Title |
|---|---|---|
| DE102018112492B3 | Screw Pump | |
| DE102015122404A1 | Magnetic coupling arrangement and device with magnetic coupling arrangement | |
| DE102014017072A1 | Device for conveying a medium | |
| DE102014017075A1 | Device for conveying a medium |