| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | Switzerland | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Packaging and shipping | |
| #3 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Manufacturing artificial filaments | |
| #2 | Handling thin material | |
| #3 | Artificial filament production devices | |
| #4 | Alkali metal compounds | |
| #5 | Spinning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Spinnstofffabrik Zehlendorf G | 1 |
| #2 | Smolla Erich | 1 |
| #3 | Zehlendorf G M B H Spinnstofff | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB331097A | A process for manufacturing artificial silk from viscose | |
| GB260872A | A method of manufacturing artificial silk | |
| DE356103C | Process for the separation of sodium bisulphate in solid form from solutions | |
| CA307485A | Artificial silk |