| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 6 | |
| #3 | Canada | 4 | |
| #4 | China | 4 | |
| #5 | EPO (European Patent Office) | 4 | |
| #6 | Israel | 4 | |
| #7 | Republic of Korea | 4 | |
| #8 | Singapore | 4 | |
| #9 | United States | 4 | |
| #10 | Hong Kong | 3 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Measurement | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Cleaning | |
| #2 | Weighing | |
| #3 | Chemical or physical laboratory devices | |
| #4 | Workshop equipment | |
| #5 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Liebsch Jürgen | 28 |
| #2 | Liebsch Jurgen | 12 |
| #3 | Birrer Erich | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102018124928A1 | Fume cupboard | |
| DE102015103772A1 | Weighing deduction | |
| DE102015103771A1 | Wägeabzug | |
| DE102015103766A1 | Wägeabzug | |
| DE102015103765A1 | Weighing deduction | |
| DE102015103768A1 | Weighing deduction | |
| DE102015103769A1 | Wägeabzug |