Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 11 | 450.00% |
| 2020 | 2 | -33.33% |
| 2019 | 3 | -25.00% |
| 2018 | 4 | 33.33% |
| 2017 | 3 | -25.00% |
| 2016 | 4 | 100.00% |
| 1995 | 2 |