Patents Issued per 100,000 Employees by State, FY 2004-2009
U.S. patent activity increased in 2009, after two years of reduced activity, according to statistics from the U.S. Patent and Trademark Office (USPTO). U.S. applicants were awarded 95,037 patents in 2009, up from 92,001 in 2008. Last year marked a return to the patenting levels of the early part of the decade, though in 2006 the country had hit an anomalous all-time high with 102,267 patents.