Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 2 | -33.33% |
| 2020 | 3 | 200.00% |
| 2018 | 1 | 0.00% |
| 2017 | 1 | -66.67% |
| 2015 | 3 | 50.00% |
| 2014 | 2 | -66.67% |
| 2013 | 6 | 20.00% |
| 2012 | 5 | 25.00% |
| 2011 | 4 | 0.00% |
| 2010 | 4 | 300.00% |
| 2009 | 1 | -66.67% |
| 2008 | 3 |