The data displays the number of international patent applications of U.S. companies from 2001 to 2016, by treaty system used. In 2016, total 56,595 patent applications were filed using the Patent Cooperation Treaty (PCT).
2002 | 41316 | 58 | 15 |
2003 | 41046 | 275 | 10 |
2004 | 43398 | 1753 | 5 |
2005 | 46884 | 2920 | |
2006 | 51302 | 3213 | 1 |
2007 | 54062 | 3835 | |
2008 | 51668 | 3721 | 83 |
2009 | 45659 | 3228 | 154 |
2010 | 45093 | 4192 | 182 |
2011 | 49210 | 4925 | 229 |
2012 | 51861 | 5447 | 85 |
2013 | 57459 | 6042 | 147 |
2014 | 61483 | 6626 | 128 |
2015 | 57123 | 7390 | 210 |
2016 | 56595 | 7730 | 405 |