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Patenting Thoughts, J. Ryan Lawlis

J. Ryan Lawlis

This paper argues that patents drawn towards computer-implemented inventions must overcome the overlooked fourth categorical bar on patent eligibility under 35 USC 101, the bar on mental processes. This paper arrives at this conclusion by way of an analysis of the questions for en banc rehearing presented by the Court of Appeals for the Federal Circuit in CLS Bank Intern. v. Alice Corp. Pty. Ltd., 484 Fed.Appx. 559 (Fed. Cir. 2012), asking what test should be used to analyze computer-implemented patent eligibility.

This paper first defines the historical context of subject matter eligibility for patent, beginning with the founding …