Canada should be proud of its recent record at the US Patent and Trademark Office in terms of granted patents. Among foreign country filers, Canadian resident companies/individuals placed 6th in the total number of US patents being granted between 2001 to 2014. In fact, between 2007 and 2014, the number of US patents granted to Canadians has more than doubled! Innovation is alive in Canada, and our innovators are succeeding at protecting their rights in one of the most important markets.
Please visit link for a full listing of countries: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/cst_utl.htm