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Intellectual Property Law Commons

Open Access. Powered by Scholars. Published by Universities.®

Intellectual Property Law

Boston University School of Law

2018

Patentable subject matter

Articles 1 - 2 of 2

Full-Text Articles in Intellectual Property Law

Can A Court Change The Law By Saying Nothing?, Paul Gugliuzza, Mark A. Lemley Apr 2018

Can A Court Change The Law By Saying Nothing?, Paul Gugliuzza, Mark A. Lemley

Faculty Scholarship

Can an appellate court alter substantive law without writing an opinion? We attempt to answer that question by conducting a novel empirical investigation into how the Federal Circuit has implemented the Supreme Court’s 2014 ruling in Alice v. CLS Bank, the most recent in a series of Supreme Court decisions strengthening patent law’s patentable subject matter requirement. Our dataset includes each one of the Federal Circuit’s more than 100 decisions on patentable subject matter in the three years since Alice, including affirmances issued without an opinion under Federal Circuit Rule 36.

Including those no-opinion affirmances, the Federal Circuit has found …


Quick Decisions In Patent Cases, Paul Gugliuzza Mar 2018

Quick Decisions In Patent Cases, Paul Gugliuzza

Faculty Scholarship

Patent litigation is notoriously expensive and time consuming. In the past decade, however, patent law has changed in many ways that expedite resolution of infringement disputes. This article identifies and evaluates this trend toward quick decisions in patent cases. Balancing the savings in litigation costs against the potential for error, the article defends many recent and controversial developments, including the Supreme Court’s invigoration of the patent eligible subject matter requirement, the new administrative proceedings created by the America Invents Act, and changes in the requirements for pleading patent infringement. These developments permit defendants to obtain rulings of invalidity or noninfringement …