Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office.
| तिथि | मान | बदले , % |
|---|---|---|
| 2019 | 1 | -50.00% |
| 2013 | 2 | -33.33% |
| 2012 | 3 | -25.00% |
| 2011 | 4 | -42.86% |
| 2010 | 7 | -36.36% |
| 2009 | 11 | -57.69% |
| 2006 | 26 | -13.33% |
| 2005 | 30 | -6.25% |
| 2004 | 32 | 6.67% |
| 2003 | 30 | -23.08% |
| 2002 | 39 | -53.01% |
| 2001 | 83 |