Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 19,569 | -17.64% |
| 2020 | 23,759 | 1.81% |
| 2019 | 23,337 | -6.37% |
| 2018 | 24,926 | 9.43% |
| 2017 | 22,777 | -15.00% |
| 2016 | 26,795 | -8.45% |
| 2015 | 29,269 | 21.59% |
| 2014 | 24,072 | -16.31% |
| 2013 | 28,765 | 0.22% |
| 2012 | 28,701 | 8.33% |
| 2011 | 26,495 | -7.75% |
| 2010 | 28,722 |