| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 3 | |
| #2 | France | 3 | |
| #3 | Switzerland | 2 | |
| #4 | Germany | 2 | |
| #5 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Liquid hydrocarbon mixture production | |
| #2 | Separation | |
| #3 | Mixing |
| # | Name | Total Patents |
|---|---|---|
| #1 | G Carburol A | 1 |
| #2 | Carburol A-G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE447755C | Process for the conversion of hydrocarbons with a high boiling point into those with a low boiling point | |
| DE559628C | Steam distillation |