Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| तिथि | मान | बदले , % |
|---|---|---|
| 2020 | 598 | -12.45% |
| 2019 | 683 | 34.18% |
| 2018 | 509 | 182.78% |
| 2017 | 180 | 20.00% |
| 2016 | 150 | -82.74% |
| 2013 | 869 | 28.55% |
| 2012 | 676 | -9.50% |
| 2011 | 747 | 203.66% |
| 1990 | 246 | -42.92% |
| 1985 | 431 |