Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| Data | Valor | Modificar, % |
|---|---|---|
| 2021 | 28 | 211,11% |
| 2020 | 9 | -25,00% |
| 2019 | 12 | -29,41% |
| 2018 | 17 | -63,04% |
| 2017 | 46 | 228,57% |
| 2016 | 14 | 133,33% |
| 1996 | 6 | 500,00% |
| 1995 | 1 | -80,00% |
| 1988 | 5 | 150,00% |
| 1985 | 2 | 100,00% |
| 1984 | 1 | -66,67% |
| 1983 | 3 |