Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| Data | Valor | Modificar, % |
|---|---|---|
| 2021 | 16 | 0,00% |
| 2020 | 16 | -5,88% |
| 2016 | 17 | 88,89% |
| 2015 | 9 | -47,06% |
| 2014 | 17 | -48,48% |
| 2013 | 33 | 26,92% |
| 2012 | 26 | 1.200,00% |
| 1980 | 2 |