Intellectual Property Law Commons^™

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 …

The Patently Unexceptional Venue Statute, Paul Gugliuzza, Megan M. La Belle

Faculty Scholarship

Legal doctrines developed by the U.S. Court of Appeals for the Federal Circuit are often derided as “exceptionalist,” particularly on issues of procedure. The court’s interpretation of the venue statute for patent infringement suits seems, at first glance, to fit that mold. According to the Federal Circuit, the statute places few constraints on the plaintiff’s choice of forum when suing corporate defendants. This permissive venue rule has lead critics to suggest that the court is, once again, outside the mainstream. The Supreme Court’s recent grant of certiorari in TC Heartland v. Kraft Foods would seem to indicate that those critics …

How Much Has The Supreme Court Changed Patent Law?, Paul Gugliuzza

Faculty Scholarship

The U.S. Supreme Court has decided a remarkable number of patent cases in the past decade, particularly as compared to the first twenty years of the Federal Circuit’s existence. No longer is the Federal Circuit “the de facto Supreme Court of patents,” as Mark Janis wrote in 2001. Rather, it seems the Supreme Court is the Supreme Court of patents. In the article at the center of this symposium, Judge Timothy Dyk of the Federal Circuit writes that the Supreme Court’s decisions “have had a major impact on patent law,” citing, among other evidence, the Court’s seventy percent reversal rate …

(In)Valid Patents, Paul Gugliuzza

Faculty Scholarship

Increasingly, accused infringers challenge a patent’s validity in two different forums: in litigation in federal court and in post-issuance review at the Patent and Trademark Office (PTO). These parallel proceedings have produced conflicting and controversial results. For example, in one recent case, a district court rejected a challenge to a patent’s validity and awarded millions of dollars in damages for infringement. The Federal Circuit initially affirmed those rulings, ending the litigation over the patent’s validity. In a subsequent appeal about royalties owed by the infringer, however, the Federal Circuit vacated the entire judgment — including the validity ruling and damages …

Regulating Patent Assertions, Paul Gugliuzza

Faculty Scholarship

Recent years have seen a proliferation of statutes regulating and lawsuits challenging patent enforcement conduct. The Federal Circuit, however, has held that acts of patent enforcement are illegal only if there is clear and convincing evidence both that the patent holder’s infringement allegations were objectively baseless and that the patent holder knew or should have known its allegations were baseless. This chapter summarizes recent efforts by state governments and the federal government to control patent enforcement behavior, questions the broad immunity the Federal Circuit has conferred on patent holders, and seeks to improve pending federal legislation governing patent enforcement. In …

Early Filing And Functional Claiming, Paul Gugliuzza

Faculty Scholarship

A major problem in the patent system is that many patents claim far more than the patentee actually invented. In his perceptive article, Ready for Patenting, Mark Lemley argues that this overclaiming is caused in part by legal doctrines that encourage inventors to file a patent application as early as possible, often before — or even instead of — building their invention. Patents issued from early-filed applications, Lemley argues, tend to be overly broad because the applicant does not yet know how the invention actually works.

This response essay, part of the Boston University Law Review’s symposium on Notice Failure …

Saving The Federal Circuit, Paul Gugliuzza

Faculty Scholarship

In a recent, attention-grabbing speech, the Chief Judge of the Seventh Circuit, Diane Wood, argued that Congress should abolish the Federal Circuit’s exclusive jurisdiction over patent cases. Exclusive jurisdiction, she said, provides too much legal uniformity, which harms the patent system. In this response to Judge Wood’s thoughtful speech, I seek to highlight two important premises underlying her argument, neither of which is indisputably true.

The first premise is that the Federal Circuit actually provides legal uniformity. Judge Wood suggests that, due to the Federal Circuit’s exclusive jurisdiction, patent doctrine is insufficiently “percolated,” meaning that it lacks mechanisms through which …

The Federal Circuit As A Federal Court, Paul Gugliuzza

Faculty Scholarship

The U.S. Court of Appeals for the Federal Circuit has exclusive jurisdiction over patent appeals and, as a consequence, the last word on many legal issues important to innovation policy. This Article shows how the Federal Circuit augments its already significant power by impeding other government institutions from influencing the patent system. Specifically, the Federal Circuit has shaped patent-law doctrine, along with rules of jurisdiction, procedure, and administrative law, to preserve and expand the court’s power in four interinstitutional relationships: the court’s federalism relationship with state courts, its separation of powers relationship with the executive and legislative branches, its vertical …

Ip Injury And The Institutions Of Patent Law, Paul Gugliuzza

Faculty Scholarship

This paper reviews Creation Without Restraint: Promoting Liberty and Rivalry in Innovation, the pathbreaking book by Christina Bohannan and Herbert Hovenkamp (Oxford Univ. Press 2012). The Review begins by summarizing the book’s descriptive insights and analyzing one of its important normative proposals: the adoption of an IP injury requirement. This requirement would demand that infringement plaintiffs prove -- before obtaining damages or an injunction -- an injury to the incentive to innovate. After explaining how this requirement is easy to justify under governing law and is largely consistent with recent Supreme Court decisions in the field of patent law, the …

Rethinking Federal Circuit Jurisdiction, Paul Gugliuzza

Faculty Scholarship

Thirty years ago, Congress created the Federal Circuit for the overriding purpose of bringing uniformity to patent law. Yet less than half of the court’s cases are patent cases. Most Federal Circuit cases involve veterans benefits, government-employment actions, government contracts, and other matters. Although existing literature purports to study the Federal Circuit as an institution, these projects focus largely on the court’s patent cases. This Article, by contrast, considers whether the court’s nonpatent docket might affect the development of patent law and whether the court’s specialization in patent law has consequences for how it decides nonpatent cases.

These inquiries result …

Pluralism On Appeal, Paul Gugliuzza

Faculty Scholarship

In a thoughtful response to my article, Rethinking Federal Circuit Jurisdiction, Ori Aronson notes that judges “work in context, be it social, cultural, or...institutional,” and that “context matters” to their decisions. Indeed, the primary aim of my article was to spur a conversation about the context in which the judges of the Federal Circuit — who have near plenary control over U.S. patent law — decide cases. That context includes many matters in narrow areas of law that bear little relation to the innovation and economic concerns that should animate patent law. To inject those concerns into the court’s province, …

The New Federal Circuit Mandamus, Paul Gugliuzza

Faculty Scholarship

This Article explores an ongoing revolution in the mandamus jurisprudence of the U.S. Court of Appeals for the Federal Circuit, the court of appeals with nearly exclusive jurisdiction over patent cases. Before December 2008, the Federal Circuit had never used the interlocutory writ of mandamus to order a district court to transfer a case to a more convenient forum, denying each one of the twenty-two petitions it had decided on that issue. Since that time, however, the court has overturned eleven different venue decisions on mandamus. Remarkably, ten of those eleven cases have come from the same district court, the …