The Supreme Court’s 2006 decision in eBay v. MercExchange seemingly heralded a major change in not only patent law but also copyright law. The Court ruled that injunctions for patent infringement should no longer be granted automatically; instead, plaintiffs must establish the need for...

We address an important issue the Supreme Court left unaddressed this spring in its blockbuster Google v. Oracle decision: are computer interfaces copyrightable at all? We argue that they aren’t, and that the Federal Circuit's decision to the contrary is an aberration that should not undermine...

The five major US intellectual property (IP) regimes — trademark, trade secrecy, copyright, design patent, and utility patent laws — have quite different rules about the availability of disgorgement of infringer profits as a remedy. Traditional principles of restitution and unjust enrichment...

John Perry Barlow (1947–2018) was a seer as well as a great songwriter. His provocative prose in The Economy of Ideas, published in WIRED magazine in 1994, imaginatively surveyed the burgeoning activity in the relatively early days of cyberspace, focusing on what he described as the...

The scenes a faire doctrine, which recognizes elements of a work that are stock, rudimentary, or that arise naturally from a particular theme or setting, is a flexible and capacious limitation on copyright protection that can shield defendants from copyright liability. There are at least five...

The compatibility of the U.S. fair use doctrine with international treaty norms has been questioned many times over the years by European and even American commentators. Does the fair use limitation on copyright’s exclusive rights comport with the “three-step test” that regulates the...

Courts have struggled for decades to develop a test for judging infringement claims in software copyright cases that distinguishes between program expression that copyright law protects and program functionality for which copyright protection is unavailable. The case law thus far has adopted...

We offer description and analysis of the 2008 Berkeley Patent Survey, summarizing the responses of 1,332 U.S.-based technology startups in the biotechnology, medical device, IT hardware, software, and Internet sectors. We discover that holding patents is more widespread among technology startups...