Law Commons^™

Abstraction In Software Patents (And How To Fix It), 18 J. Marshall Rev. Intell. Prop. L. 364 (2019), Athul Acharya

UIC Review of Intellectual Property Law

Software has long posed a quandary for patent law. As many have observed, software is an abstract technology—but abstract ideas are supposedly ineligible for patenting. This Article explores just what that means, what it doesn’t mean, and what might fix the problem of abstraction in software patents. This Article offers two related ways to understand the abstract nature of software. First, computer science defines itself as a “science of abstraction,” and that self-definition finds real doctrinal purchase. Second, software code is designed to be what the doctrine calls “functional”—to describe abstract results that can be executed on heterogenous hardware without …