As reported repeatedly as the assignment of its patents have been recorded with the USPTO and as compiled in a comprehensive report on RPX Insight, Intellectual Ventures LLC (IV) has accelerated its divestiture of patent portfolios over the past couple of years. The transacted patents have flowed to various NPEs, some of them already well known to litigation and some that appear to be new to patent monetization. Other IV patents have been picked up by operating companies. Whatever their planned destinations, currently available USPTO assignment records suggest that the flow of patents, some for possible assertion in litigation, will not dry up any time soon.