Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2021 | 402 | 8,06 % |
| 2020 | 372 | -15,07 % |
| 2019 | 438 | 7,88 % |
| 2018 | 406 | -4,47 % |
| 2017 | 425 | 10,10 % |
| 2016 | 386 | -12,87 % |
| 2015 | 443 | -1,99 % |
| 2014 | 452 | 32,94 % |
| 2013 | 340 | 1,19 % |
| 2012 | 336 | -0,88 % |
| 2011 | 339 | 3,35 % |
| 2010 | 328 |