| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 2 | |
| #2 | Germany | 2 | |
| #3 | France | 2 | |
| #4 | Italy | 2 | |
| #5 | Argentina | 1 | |
| #6 | Austria | 1 | |
| #7 | Australia | 1 | |
| #8 | Belgium | 1 | |
| #9 | Brazil | 1 | |
| #10 | Canada | 1 | |
| #11 | Denmark | 1 | |
| #12 | Spain | 1 | |
| #13 | Finland | 1 | |
| #14 | United Kingdom | 1 | |
| #15 | Greece | 1 | |
| #16 | India | 1 | |
| #17 | Mexico | 1 | |
| #18 | Netherlands | 1 | |
| #19 | Norway | 1 | |
| #20 | Portugal | 1 | |
| #21 | Sweden | 1 | |
| #22 | United States | 1 | |
| #23 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Chemical engineering | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Macromolecular compounds compositions | |
| #2 | Textile treatments | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cavallo M | 4 |
| #2 | Cavallo Margherita | 4 |
| #3 | Menzionato Inventore Rinuncia | 1 |
| #4 | Reinotti Italo Dr | 1 |
| #5 | Cavallo M Dr | 1 |
| #6 | Cavallo Marherita | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4202919A | Process for manufacturing protein-containing artificial leather | |
| CH613732A5 | Method for wet treatment of strips or pieces of material | |
| CH628571A5 | Process for manufacturing artificial leather having a protein content |