Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 490 | 2.94% |
| 2020 | 476 | -4.99% |
| 2019 | 501 | -5.29% |
| 2018 | 529 | 63.78% |
| 2017 | 323 | -1.22% |
| 2016 | 327 | -12.80% |
| 2015 | 375 | 12.28% |
| 2014 | 334 | 51.82% |
| 2013 | 220 | 35.80% |
| 2012 | 162 | -12.90% |
| 2011 | 186 | 9.41% |
| 2010 | 170 |