| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 10 | |
| #2 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Acyclic or carbocyclic compounds | |
| #2 | Special acyclic compounds | |
| #3 | Sugars | |
| #4 | Polysaccharides | |
| #5 | Nitrogenous fertilisers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wilhelm Traube Dr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE646703C | Process for the production of metal complex compounds | |
| DE627838C | Process for the production of complex compounds of bismuth, antimony, aluminum and chromium | |
| DE484906C | Process for the preparation of the N-monoalkyl derivatives of aminophenols |