Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| Data | Valor | Modificar, % |
|---|---|---|
| 2021 | 40 | 1.900,00% |
| 2018 | 2 | 100,00% |
| 2016 | 1 | 0,00% |
| 2014 | 1 | -88,89% |
| 1986 | 9 | 800,00% |
| 1985 | 1 | 0,00% |
| 1983 | 1 |