Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 19,566 | 2.67% |
| 2020 | 19,058 | -4.38% |
| 2019 | 19,932 | 0.28% |
| 2018 | 19,877 | -1.49% |
| 2017 | 20,178 | -11.54% |
| 2016 | 22,810 | -10.82% |
| 2015 | 25,578 | -0.41% |
| 2014 | 25,683 | -0.93% |
| 2013 | 25,925 | 1.12% |
| 2012 | 25,637 | 7.03% |
| 2011 | 23,954 | 15.32% |
| 2010 | 20,771 |