| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 1 | |
| #2 | Canada | 1 | |
| #3 | Chile | 1 | |
| #4 | China | 1 | |
| #5 | Colombia | 1 | |
| #6 | Dominican Republic | 1 | |
| #7 | Ecuador | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | Spain | 1 | |
| #10 | Morocco | 1 | |
| #11 | Mexico | 1 | |
| #12 | Peru | 1 | |
| #13 | Russian Federation | 1 | |
| #14 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Machines | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Construction of roads | |
| #2 | Climate change adaptation technologies | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Alvarez Gumiel Francisco Antonio | 5 |
| #2 | Alvarez Alvarez Antonio | 4 |
| #3 | Alvarez Antonio Alvarez | 3 |
| #4 | Álvarez Gumiel Francisco Antonio | 2 |
| #5 | Gumiel Francisco Antonio Alvarez | 2 |
| #6 | Álvarez Álvarez Antonio | 2 |
| #7 | Francisco Antonio Álvarez Gumiel | 2 |
| #8 | Francisco Antonio Alvarez Gumiel | 2 |
| #9 | Antonio Álvarez Álvarez | 2 |
| #10 | Antonio Alvarez Alvarez | 2 |
| Publication | Filing date | Title |
|---|---|---|
| ES2368980A1 | PLANT FOR THE REALIZATION OF TEMPERED ASPHALT MIXTURES. |