Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2021 | 16 | -11,11 % |
| 2020 | 18 | -10,00 % |
| 2019 | 20 | 25,00 % |
| 2018 | 16 | -27,27 % |
| 2017 | 22 | 15,79 % |
| 2016 | 19 | 58,33 % |
| 2011 | 12 | -29,41 % |
| 2010 | 17 | 0,00 % |
| 2009 | 17 | 142,86 % |
| 2008 | 7 | -12,50 % |
| 2007 | 8 | -38,46 % |
| 2006 | 13 |