Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 14 | 133.33% |
| 2018 | 6 | 50.00% |
| 2017 | 4 | 33.33% |
| 2016 | 3 | -40.00% |
| 2015 | 5 | 0.00% |
| 2014 | 5 | -87.50% |
| 2012 | 40 | 3,900.00% |
| 1988 | 1 |