| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | China | 2 | |
| #5 | Germany | 2 | |
| #6 | South Africa | 2 | |
| #7 | Brazil | 1 | |
| #8 | Spain | 1 | |
| #9 | New Zealand | 1 | |
| #10 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Fiber treatments | |
| #2 | Textile treatments |
| # | Name | Total Patents |
|---|---|---|
| #1 | Haefely Hans Rudolf | 12 |
| #2 | Thierstein Kurt | 11 |
| #3 | Ciampi Luigi | 6 |
| #4 | Forster Otto | 6 |
| #5 | Knauseder Franz | 5 |
| #6 | Haefely Hans-Rudolf | 3 |
| #7 | Hans Rudolf Haefely | 2 |
| #8 | Kurt Thierstein | 2 |
| #9 | Haelfely Hans Rudolf | 1 |
| #10 | Hans-Rudolf | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NZ243362A | Felt-free finishing process for wool using highly acid potassium permanganate | |
| AU658195B2 | Process for giving wool a felt-free finish | |
| DE4122011A1 | DEVICE FOR THE CONTINUOUS TREATMENT OF A TEXTILE GOOD | |
| EP0344250A1 | Enzymatic treatment of wool |