| Year | Number of national patent applicationa | Of wich: | Number of granted patentsa | Number of patents in forcea | |
|---|---|---|---|---|---|
| domestic patent applications | foreign patent applications | ||||
| 2000 | 4 883 | 810 | 4 073 | 1 627 | 11 084 |
| 2001 | 5 451 | 919 | 4 532 | 1 306 | 10 927 |
| 2002 | 5 906 | 842 | 5 064 | 1 555 | 10 784 |
| 2003 | 4 810 | 756 | 4 054 | 1 379 | 10 385 |
| 2004 | 2 657 | 738 | 1 919 | 977 | 9 525 |
| 2005 | 1 275 | 699 | 576 | 1 243 | 9 224 |
| 2006 | 924 | 715 | 209 | 1 916 | 9 338 |
| 2007 | 791 | 686 | 105 | 2 216 | 10 306 |
| 2008 | 772 | 682 | 90 | 2 212 | 11 462 |
| 2009 | 821 | 756 | 65 | 2 688 | 12 749 |
| 2010 | 696 | 646 | 50 | 3 031 | 13 853 |
| 2011 | 698 | 660 | 38 | 3 195 | 15 390 |
| 2012 | 748 | 689 | 59 | 3 278 | 16 699 |
| 2013 | 708 | 641 | 67 | 4 965 | 19 130 |
| 2014 | 619 | 546 | 73 | 3 718 | 20 426 |
| 2015 | 633 | 569 | 64 | 3 947 | 21 851 |
| 2016 | 665 | 616 | 49 | 4 366 | 23 782 |
| 2017 | 532 | 490 | 42 | 5 366 | 26 225 |
| 2018 | 443 | 407 | 36 | 5 383 | 28 677 |
| 2019 | 450 | 427 | 23 | 6 205 | 31 958 |