Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 14 | 0.00% |
| 2020 | 14 | 366.67% |
| 2014 | 3 | -62.50% |
| 2013 | 8 | 300.00% |
| 2011 | 2 | 100.00% |
| 2010 | 1 | 0.00% |
| 2009 | 1 |