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Maurer School of Law: Indiana University

IP Theory

Patent Rights

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How Malleability Matters, Jason Rantanen Jan 2016

How Malleability Matters, Jason Rantanen

IP Theory

In The Malleability of Patent Rights1, I developed the concept that patent rights are malleable rather than static and fixed, distinguishing malleability from the idea that patent rights are merely uncertain. Malleability refers to the idea that the strength and scope of patent rights can be altered by the actors who interact with a patent well after it has issued. Patent law is full of mechanisms that allow for these post-issuance changes, yet there seems to be no good theoretical argument that supports malleability. At best, I concluded, the costs of malleability must be weighed against the doctrinal …


Markets For Patent Scope, Ted M. Sichelman Jan 2010

Markets For Patent Scope, Ted M. Sichelman

IP Theory

A recurring issue in intellectual property theory is how the scope of patent rights affects invention and commercialization. Traditionally, there has been a dichotomous debate: one view stemming from Ed Kitch, promoting broad “prospect”-style patents in the hands of a single inventor, and another view from Robert Merges and Richard Nelson, advocating relatively narrow scope to encourage competition in innovation. More recently, a variety of scholars have set forth more nuanced positions. My thesis here is that the variance in these views can be traced to differing empirical attitudes about how well the market functions relative to a patent system …