PricewaterhouseCoopers recently released in 2014, the United States patent litigation research.Report shows that since 2009, the United States has seen a surge in the number of patent lawsuits, but the average compensation is on the decline.According to the report, in 2013 the United States the development of patent litigation more gently.Also recommend download check chart link address:www.pwc.com/en_US/us/forensic-services/publications/assets/2014-patent-litigation-study.pdf

Report points out that in 2013 the United States patent litigation development more gently.Four years from 2009 to 2009, the United States court of patent litigation damages falling.

According to this research,we can see three important aspects:the number of patent litigation and patent authorization number double surge,the influence of the patent pirate and statistics for the federal circuit court appeal.