Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2021 | 354 | 9,60 % |
| 2020 | 323 | -0,31 % |
| 2019 | 324 | 2,86 % |
| 2018 | 315 | -9,22 % |
| 2010 | 347 | 41,06 % |
| 2009 | 246 | -7,17 % |
| 2008 | 265 | -10,17 % |
| 2007 | 295 | -18,96 % |
| 2006 | 364 | 51,04 % |
| 2005 | 241 | 28,88 % |
| 2004 | 187 | 8,09 % |
| 2003 | 173 |