| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Australia | 2 | |
| #3 | Brazil | 2 | |
| #4 | Canada | 2 | |
| #5 | Germany | 2 | |
| #6 | EPO (European Patent Office) | 2 | |
| #7 | African Intellectual Property Organization | 2 | |
| #8 | Ecuador | 1 | |
| #9 | India | 1 | |
| #10 | Mexico | 1 | |
| #11 | Singapore | 1 | |
| #12 | Taiwan | 1 | |
| #13 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Cocoa and sweets | |
| #2 | Mixing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Callebaut Frans | 19 |
| #2 | Bruyland Rudy | 18 |
| #3 | Buryland Rudy | 1 |
| #4 | Kuster Werner | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4326075A1 | Device for conching chocolate mass | |
| EP0476238A1 | Process and apparatus for continuous conching of chocolate |