| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 8 | |
| #2 | Switzerland | 4 | |
| #3 | United Kingdom | 4 | |
| #4 | Austria | 3 | |
| #5 | Germany | 3 | |
| #6 | Finland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Organic fine chemistry | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | H Oberrheinische Handelsgesell | 4 |
| #2 | Ubbelohde Z | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB266367A | Method of treating yarns and fabrics | |
| GB264428A | Method of producing fibres capable of being spun | |
| DE456668C | Process to improve the spinnability of natural and synthetic fibers | |
| DE382039C | Process for the production of kinked and twisted cellulose fibers that are not destroyed in length |