After 10 years analysing the patent market, we have some very direct advice this year. If you are in-house counsel, to borrow a line from Samuel L Jackson: “Hold onto your butts.” These next few years are going to be tough. If you have not already signed up with a defensive aggregator such...

We test empirically whether purchased patents that are litigated fare better or worse than litigated patents that aren’t purchased. We identified every case filed in 2009 and 2010 that had a definitive winner and had information on the presence or absence of an assignment or other transfer....

We study five years of data on patents listed and sold in the quasi-public “brokered” market. Our data covers almost 39,000 assets, an estimated 80 percent of all patents and applications offered for sale by patent brokers between 2012 and 2016. We provide statistics on the size and...

LinkedIn was a big brand name with a small patent portfolio – a combination that made it vulnerable to a patent attack. In 2012 the LinkedIn decided to do something about it. We work through the case study of how LinkedIn determined its vulnerabilities, set a patent development and patent...

Targeting the revenues of other companies according to the patent assertion risk they present effectively defines your patent development and external acquisition strategies. We show how to build a financial model to determine where you spend your patent development and buying dollars and then...

In this chapter, we explore the extent to which universities and other nonprofit research institutes currently participate in the secondary market for patents. We document 220 assignments, involving a total of 544 U.S. patent assets, that appear to represent arms-length patent sales by...