| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 16 | |
| #2 | France | 1 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Basic materials chemistry | |
| #3 | Environmental technology | |
| #4 | Machines | |
| #5 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Sucrose production | |
| #2 | Climate change adaptation technologies | |
| #3 | Organic fertilisers | |
| #4 | Centrifuges | |
| #5 | Inorganic fertilisers | |
| #6 | Separation | |
| #7 | Phosphatic fertilisers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Philipp Karl | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB352923A | Improvements relating to the lixiviation of vegetable slices, particularly beetroot slices | |
| DE497721C | Process for the production of a fertilizer suitable for spreading | |
| DE497720C | Process for the production of a fertilizer suitable for spreading | |
| DE497719C | Process for the production of a fertilizer suitable for spreading | |
| DE495188C | Process for the production of a fertilizer suitable for spreading |