![[skipnav]United States Patent and Trademark Office](http://www.uspto.gov/images/uspatop.gif){kind=small}
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| United
States Patent and Trademark Office
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2000 |
2001 |
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International Applications |
$36,671 |
$43,332 |
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Demand for International Pre-Exam |
$16,713 |
$19,828 |
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U.S. National Stage Applications |
$23,628 |
$26,821 |
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