eldavojohn writes "The 2009 Patent Litigation Study has been released by Price Waterhouse Coopers. It shows evidence that patent trolls are growing and doing quite well. Using a very conservative view of a non-practicing entity (referred to as NPE in the report), PWC noted that 'damage awards for NPEs have averaged more than double those for practicing entities since 1995' and 'certain federal district courts (particularly Virginia Eastern and Texas Eastern) continue to be more favorable to patent holders, with shorter time-to-trial, higher success rates, and higher median damages awards.' The report paints a dire picture of the state of patent lawsuits and especially those brought by NPEs and also shows that in the past eighteen years the number of patent cases filed yearly is on the rise significantly when normalized against the number of patents granted yearly."

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