Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 2,22,452 | -2.15% |
| 2020 | 2,27,348 | -7.35% |
| 2019 | 2,45,372 | -3.26% |
| 2018 | 2,53,630 | -2.56% |
| 2017 | 2,60,292 | 0.02% |
| 2016 | 2,60,244 | 0.54% |
| 2015 | 2,58,839 | -2.68% |
| 2014 | 2,65,959 | -2.12% |
| 2013 | 2,71,731 | -5.32% |
| 2012 | 2,87,013 | -0.20% |
| 2011 | 2,87,580 | -0.86% |
| 2010 | 2,90,081 |