Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 40 | 1,900.00% |
| 2018 | 2 | 100.00% |
| 2016 | 1 | 0.00% |
| 2014 | 1 | -88.89% |
| 1986 | 9 | 800.00% |
| 1985 | 1 | 0.00% |
| 1983 | 1 |