| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 2 | |
| #2 | Germany | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Canada | 1 | |
| #7 | Republic of Korea | 1 | |
| #8 | Russian Federation | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Chemical engineering | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Lubricating | |
| #3 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Horstmeyer Gert | 13 |
| Publication | Filing date | Title |
|---|---|---|
| DE102013110011A1 | Method and device for the analysis of oils and technical operating fluids and for the qualified assessment of the operating states of aggregates | |
| CN101115992A | Test medium for rapid analysis of motor oils in internal combustion engines | |
| DE102005058595A1 | Test medium for rapid analysis of motor oils in internal combustion engines comprises cotton pulp, cellulose and silica or silicate |