| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 21 | |
| #2 | Germany | 4 | |
| #3 | United Kingdom | 3 | |
| #4 | Austria | 2 | |
| #5 | France | 2 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Basic materials chemistry | |
| #3 | Chemical engineering | |
| #4 | Surface technology and coating | |
| #5 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Acyclic or carbocyclic compounds | |
| #2 | Special acyclic compounds | |
| #3 | Separation | |
| #4 | Refining | |
| #5 | Electrolytic processes | |
| #6 | Heterocyclic compounds | |
| #7 | Preservation of human bodies | |
| #8 | Animal catching |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fabrik Flora Chemische | 21 |
| Publication | Filing date | Title |
|---|---|---|
| GB521417A | Improvements relating to solvent-extraction processes | |
| DE705272C | Method and device for obtaining solvents from extract solutions | |
| DE652765C | Process for the production of amino acids by electrolysis | |
| DE464484C | Process for the preparation of p-aminobenzoic acid alkamine esters | |
| GB156103A | A process for the manufacture of silver-thioglycollate of sodium | |
| DE348671C | Process for the production of chlorine and bromine fatty acids |