Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2021 | 5 | -16,67 % |
| 2020 | 6 | -40,00 % |
| 2019 | 10 | 150,00 % |
| 2018 | 4 | -77,78 % |
| 2017 | 18 | 157,14 % |
| 2016 | 7 | 40,00 % |
| 2015 | 5 | -16,67 % |
| 2014 | 6 | 20,00 % |
| 2013 | 5 | 25,00 % |
| 2012 | 4 | -33,33 % |
| 2011 | 6 | 0,00 % |
| 2010 | 6 |