Until recently, successful patent plaintiffs would almost always be awarded injunctions against future infringement. Thanks to a recent change in remedies jurisprudence, however, patent plaintiffs today are often denied injunctions and awarded, instead, ongoing royalties. This change was made...

This paper presents an easy-to-use measure of patent scope that is grounded both in patent law and in the practices of patent attorneys. We validate our measure by showing both that patent attorneys' subjective assessments of scope agree with our estimates, and that the behaviour of patenters is...

For a period starting in 2015, Apple, Google, and Microsoft became the most valuable companies in the world. Each was marked by an external developer ecosystem. Anecdotally, at least, developers matter. Using a formal model of code spillovers, we show how a rising number of developers can invert...

Two related trends characterize the recent past: value propositions are migrating from the physical to the informational, and value creation is shifting from firms to consumers. These two trends meet in the phenomenon of ‘consumer generated intellectual property' (CGIP). In this paper, we...

The market for ideas makes new combinations of inventions to form complex innovations such smart phones and mobile broadband networks. I show that bargaining in the market for ideas provides efficient coordination with complementary inventions. Extending neoclassical economic tools to the market...

The term Big Data is being used widely by companies and researchers who consider your relevant functionalities or applications to create value and business innovation. However some questions arise about what is this phenomenon and, more precisely, how it occurs and under what conditions it can...

The US case Akamai Technologies Inc v Limelight Networks Inc brought the patent world's attention to the issue of if and how a patentee may enforce a method claim against a party who performs some of the steps in a patented method but leaves other steps to be performed by a third party. The case...

Innovation and progress in science and technology (Samp;T) top China's economic agenda. The central government's guiding policy document for the promotion of innovation is the Medium to Long Term Plan for the Development of Samp;T (the Samp;T Plan) issued in January 2006. The Samp;T Plan...

The great question of patent law, obviousness, is a muddle. Attempts to clarify the doctrine face a significant obstacle: the goal of providing efficient and cost-effective prosecution limits the amount of time patent examiners can spend determining obviousness. As a result, examiners use the...