Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2021 | 20 | -66,67 % |
| 2020 | 60 | 0,00 % |
| 2019 | 60 | 300,00 % |
| 2017 | 15 | -6,25 % |
| 2016 | 16 | 220,00 % |
| 2015 | 5 | -82,76 % |
| 2014 | 29 | -32,56 % |
| 2013 | 43 | 19,44 % |
| 2012 | 36 | 414,29 % |
| 2011 | 7 | -65,00 % |
| 2010 | 20 | 81,82 % |
| 2007 | 11 |