| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 14 | |
| #2 | Austria | 1 | |
| #3 | Switzerland | 1 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Manufacturing artificial filaments | |
| #2 | Artificial filament production devices | |
| #3 | Handling thin material |
| # | Name | Total Patents |
|---|---|---|
| #1 | H Hoelkenseide G M B | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB341590A | Improvements in the manufacture of cuprammonium silk by the stretch spinning process | |
| DE361970C | Device for the production of rayon threads |