| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 26 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Foods and drinks | |
| #3 | Biotechnology | |
| #4 | Measurement | |
| #5 | Organic fine chemistry | |
| #6 | Basic materials chemistry | |
| #7 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Building materials | |
| #2 | Food preservation | |
| #3 | Fermentation | |
| #4 | Acyclic or carbocyclic compounds | |
| #5 | Dyeing textiles | |
| #6 | Coating compositions | |
| #7 | Fodder | |
| #8 | Microorganisms | |
| #9 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brandt Dr Karl | 25 |
| Publication | Filing date | Title |
|---|---|---|
| DE1268534B | Cement slurry used as a coating mass |