http://www.theglobeandmail.com/report-on-business/ottawa-needs-tighter-controls-on-resource-wealth-stiglitz-says/article17917310/
Missing in Canada, though, are advanced skills related to intellectual property rights. At companies, sophisticated IPR capacity is a “precondition to commercially scaling innovative technologies,” he said, noting only U.S., Japanese and South Korean companies have been among the top patent filers in the United States. BlackBerry is the only Canadian company in the top 100.