| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 3 | |
| #2 | African Regional Industrial Property Organization | 1 | |
| #3 | Canada | 1 | |
| #4 | Colombia | 1 | |
| #5 | EAPO (Eurasian Patent Organization) | 1 | |
| #6 | Egypt | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Israel | 1 | |
| #9 | Mexico | 1 | |
| #10 | Peru | 1 | |
| #11 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Non-metallic elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Matiolo Elves | 11 |
| #2 | Silvia Martins Josiane | 9 |
| #3 | Akira Takata Lauro | 8 |
| #4 | Eduardo De Rezende Sebastiao | 7 |
| #5 | Martins Josiane Silvia | 3 |
| #6 | Takata Lauro Akira | 2 |
| #7 | Rezende Sebastiao Eduardo De | 2 |
| #8 | Santos Daniel Dos Jr | 1 |
| #9 | Akira Takaya Lauro | 1 |
| #10 | Da Silva Jorge Martins | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BRPI0902233A2 | process for obtaining flotation apatite concentrates |