This paper assesses the impact of adopting a post-grant review institution in the US patent system by comparing the 'opposition careers' of European Patent Office (EPO) equivalents of litigated US patents to those of a control group of EPO patents. We demonstrate several novel methods of...

The Italian and European regulatory framework for patents would benefit from further improvements in order to foster dynamic competition between Italian firms. At the national level the exclusive allocation of the right to patent inventions to universities, rather than to researchers, would...

We compare patent litigation cases across four European jurisdictions – Germany, France, the Netherlands, and the UK – covering cases filed during the period 2000-2008. For our analysis, we assemble a new dataset that contains detailed information at the case, litigant, and patent level for...

As an economist, I find the current state of the law regarding damages for patent infringement – most particularly that relating to apportionment – frustrating at best and woefully incomplete at worst. Namely, damages case law for utility patent infringement provides two very different, but...

Congress “repeatedly stated [that] its paramount goal” in having inter partes review (IPR) before the Patent Trial and Appeal Board (PTAB or the Board) was to “serve as a cheaper, faster alternative to be used instead of – rather than in addition to – litigation in district court.”...

The patent system is commonly justified as a way to promote social welfare and, more specifically, technological progress. For years, however, there has been concern that patent litigation is undermining, rather than furthering, these goals. Particularly in the United States, the time, cost, and...

This study examines whether companies' patents obtained had less impact on future operating cash flows during the period of most patent troll litigation, 2010 to 2014. We conduct analyses using cash flow predictive models and observations from companies that had consistently obtained patents...

An informed (prospective) plaintiff can send a take-it-or-leave-it demand to an uninformed (prospective) defendant with the threat of a lawsuit that may not be credible. In this context, the well-known perfect sepa- rating equilibrium in litigation bargaining game (Reinganum and Wilde, 1986) no...

Corporate officer liability doctrines under both the Patent Act and the Copyright Act diverge markedly from traditional corporate, agency, and tort law doctrines. This manuscript explores why the case law in federal patent and copyright cases differs so markedly not only from traditional legal...

PAEs have been much in the news because of certain practices that imply their demand for royalties is nothing more than extortion based upon the nuisance value of a lawsuit the PAE might bring, or explicitly threatens to bring, if no agreement is reached with the party practicing the patent. The...