| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 4 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Spain | 2 | |
| #4 | Canada | 1 | |
| #5 | Turkey | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Chemical leather treatments |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vallini Paolo | 7 |
| #2 | Guidi Loris | 7 |
| #3 | Vanni Sergio | 6 |
| #4 | Pace Renato Casimiro | 4 |
| #5 | Scotti Carlo | 4 |
| #6 | Pace Renato C | 2 |
| #7 | Camaioni Domenico | 2 |
| #8 | Franceschi Rolando | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IT9020954D0 | Process for the tanning of leather | |
| EP0187473A1 | Process for tanning hides | |
| EP0128702A1 | Process for tanning hides |