Resorbing Patent Law's <i>Kessler Cat</i> into the General Law of Preclusion

The Supreme Court has warned against the creation and expansion of patent-specific rules of procedure where the general law would suffice. The recently revived and expanded Kessler doctrine is one such patent-specific rule, and we argue its time has come for resorption into the general law of preclusion that has since expanded to encompass the doctrine. We utilize a novel law and economic analysis of the rules of preclusion to demonstrate how lower courts’ expansion of the Kessler doctrine defeats the rationale behind the general law of preclusion.