Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 433 | 1.17% |
| 2020 | 428 | 0.23% |
| 2019 | 427 | 4.91% |
| 2018 | 407 | -17.94% |
| 2017 | 496 | -19.48% |
| 2016 | 616 | 8.26% |
| 2015 | 569 | 4.21% |
| 2014 | 546 | -14.95% |
| 2013 | 642 | -7.23% |
| 2012 | 692 | 4.53% |
| 2011 | 662 | 2.00% |
| 2010 | 649 |