1. Jim Kerstetter How Much Is That Patent Lawsuit Going to Cost You? Bootstrap-CNET News 2012 http://news.cnet.com/8301-32973_3-57409792-296/how-much-is-that-patent-lawsuit-going-to-cost-you
2. American Intellectual Property Law Association, Report of the Economic Survey 2011
3. Id.
4. See id.
5. See PricewaterhouseCoopers, 2013 Patent Litigation Study 2013 available at http://www.pwc.com/en_US/us/forensic-services/publications/assets/2013-patent-litigation-study.pdf