Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2021 | 1 397 | 6,72 % |
| 2020 | 1 309 | -57,68 % |
| 2019 | 3 093 | 119,83 % |
| 2018 | 1 407 | -38,04 % |
| 2017 | 2 271 | 106,27 % |
| 2016 | 1 101 | 4,06 % |
| 2015 | 1 058 | 50,71 % |
| 2014 | 702 | 5,88 % |
| 2013 | 663 | 24,39 % |
| 2011 | 533 | 4,92 % |
| 2010 | 508 | 22,41 % |
| 2009 | 415 |