Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2021 | 3.377 | -15,79 % |
| 2020 | 4.010 | 3,16 % |
| 2019 | 3.887 | -7,61 % |
| 2018 | 4.207 | 7,21 % |
| 2017 | 3.924 | -7,91 % |
| 2016 | 4.261 | -8,88 % |
| 2015 | 4.676 | 18,65 % |
| 2014 | 3.941 | -6,99 % |
| 2013 | 4.237 | -3,92 % |
| 2012 | 4.410 | 13,69 % |
| 2011 | 3.879 | 21,11 % |
| 2010 | 3.203 |