| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Textiles and paper | |
| #3 | Medical technology | |
| #4 | Foods and drinks | |
| #5 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Soaps | |
| #2 | Fiber treatments | |
| #3 | Preservation of human bodies | |
| #4 | Object sterilising | |
| #5 | Food proteins | |
| #6 | Chemical leather treatments | |
| #7 | Dyeing textiles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grunow Hubert Dr | 6 |
| #2 | Formhals Richard Dr | 1 |
| #3 | Formhals Dr Richard | 1 |
| #4 | Sommer Dr Fritz | 1 |
| #5 | Sommer Fritz Dr | 1 |
| #6 | Wiegand Dr-Ing Georg | 1 |
| #7 | Wiegand Georg Dr | 1 |