Patent Kinetics, LLC, evaluates US patent portfolios for sale, licensing or possible assertion against those who might be practicing these inventions without an appropriate license. We help owners of high quality portfolios evaluate strategies for obtaining a return on their significant investments of time and money in their patent portfolios. Patent Kinetics typically works on a contingency fee basis. For 20+ years, Robert P. Weber, the Managing Director of Patent Kinetics, LLC, has been been focused on intellectual property, first in the copyright industries as an author, blogger, and management consultant, and then providing leadership in portfolio development, licensing, and enforcement.