Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 138 | 0.00% |
| 2020 | 138 | -17.86% |
| 2019 | 168 | 3.07% |
| 2018 | 163 | -4.68% |
| 2017 | 171 | -10.94% |
| 2016 | 192 | 7.87% |
| 2015 | 178 | -11.88% |
| 2014 | 202 | 0.50% |
| 2013 | 201 | 4.69% |
| 2012 | 192 | 6.67% |
| 2011 | 180 | -37.93% |
| 2010 | 290 |