Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| Data | Valor | Modificar, % |
|---|---|---|
| 2017 | 23 | -11,54% |
| 2015 | 26 | -29,73% |
| 2014 | 37 | 68,18% |
| 2012 | 22 | 10,00% |
| 2011 | 20 | -13,04% |
| 2010 | 23 | -23,33% |
| 2009 | 30 | -9,09% |
| 2008 | 33 | -5,71% |
| 2007 | 35 | 12,90% |
| 2006 | 31 | 29,17% |
| 2005 | 24 | -35,14% |
| 2004 | 37 |