Intellectual Property Law Commons^™

Digital Cluster Markets, Herbert J. Hovenkamp

All Faculty Scholarship

This paper considers the role of “cluster” markets in antitrust litigation, the minimum requirements for recognizing such markets, and the relevance of network effects in identifying them.

One foundational requirement of markets in antitrust cases is that they consist of products that are very close substitutes for one another. Even though markets are nearly always porous, this principle is very robust in antitrust analysis and there are few deviations.

Nevertheless, clustering noncompeting products into a single market for purposes of antitrust analysis can be valuable, provided that its limitations are understood. Clustering contributes to market power when (1) many customers …

The Use Of Technical Experts In Software Copyright Cases: Rectifying The Ninth Circuit’S “Nutty” Rule, Shyamkrishna Balganesh, Peter Menell

All Faculty Scholarship

Courts have long been skeptical about the use of expert witnesses in copyright cases. More than four decades ago, and before Congress extended copyright law to protect computer software, the Ninth Circuit in Krofft Television Prods., Inc. v. McDonald’s Corp., ruled that expert testimony was inadmissible to determine whether Mayor McCheese and the merry band of McDonaldland characters infringed copyright protection for Wilhelmina W. Witchiepoo and the other imaginative H.R. Pufnstuf costumed characters. Since the emergence of software copyright infringement cases in the 1980s, substantially all software copyright cases have permitted expert witnesses to aid juries in understanding software …

The Genius Of Common Law Intellectual Property, Shyamkrishna Balganesh

All Faculty Scholarship

Among Richard Epstein’s influential contributions to legal scholarship over the years is his writing on common law intellectual property. In it, we see Epstein’s attempt to meld the innate logic of the common law’s conceptual structure with the realities of the modern information economy. Common law intellectual property refers to different judge made causes of action that create forms of exclusive rights and privileges in intangibles, interferences with which are then rendered enforceable through private liability. In this Essay, I examine Epstein’s writing on two such doctrines: “hot news misappropriation” and “cyber-trespass”, which embraces several important ideas that modern discussions …

Regulation And The Marginalist Revolution, Herbert J. Hovenkamp

All Faculty Scholarship

The marginalist revolution in economics became the foundation for the modern regulatory State with its “mixed” economy. Marginalism, whose development defines the boundary between classical political economy and neoclassical economics, completely overturned economists’ theory of value. It developed in the late nineteenth century in England, the Continent and the United States. For the classical political economists, value was a function of past averages. One good example is the wage-fund theory, which saw the optimal rate of wages as a function of the firm’s ability to save from previous profits. Another is the theory of corporate finance, which assessed a corporation’s …

The Rule Of Reason, Herbert J. Hovenkamp

All Faculty Scholarship

Antitrust’s rule of reason was born out of a thirty-year (1897-1927) division among Supreme Court Justices about the proper way to assess multi-firm restraints on competition. By the late 1920s the basic contours of the rule for restraints among competitors was roughly established. Antitrust policy toward vertical restraints remained much more unstable, however, largely because their effects were so poorly understood.

This article provides a litigation field guide for antitrust claims under the rule of reason – or more precisely, for situations when application of the rule of reason is likely. At the time pleadings are drafted and even up …

Reasonable Patent Exhaustion, Herbert J. Hovenkamp

All Faculty Scholarship

A lengthy tug of war between the Supreme Court and the Federal Circuit Court of Appeals may have ended when the Supreme Court held that the sale of a patented article exhausts the patentee seller’s rights to enforce restrictions on that article through patent infringement suits. Further, reversing the Federal Circuit, the parties cannot bargain around this rule through the seller’s specification of conditions stated at the time of sale, no matter how clear. No inquiry need be made into the patentee’s market power, anticompetitive effects, or other types of harms, whether enforcement of the condition is socially costly or …

Teva And The Process Of Claim Construction, Lee Petherbridge Ph.D., R. Polk Wagner

All Faculty Scholarship

In Teva Pharmaceuticals USA, Inc. v. Sandoz, Inc., the Supreme Court addressed an oft-discussed jurisprudential disconnect between itself and the U.S. Court of Appeals for the Federal Circuit: whether patent claim construction was “legal” or “factual” in nature, and how much deference is due to district court decisionmaking in this area. In this Article, we closely examine the Teva opinion and situate it within modern claim construction jurisprudence. Our thesis is that the Teva holding is likely to have only very modest effects on the incidence of deference to district court claim construction but that for unexpected reasons the …

Buying Monopoly: Antitrust Limits On Damages For Externally Acquired Patents, Erik N. Hovenkamp, Herbert J. Hovenkamp

All Faculty Scholarship

The “monopoly” authorized by the Patent Act refers to the exclusionary power of individual patents. That is not the same thing as the acquisition of individual patent rights into portfolios that dominate a market, something that the Patent Act never justifies and that the antitrust laws rightfully prohibit.

Most patent assignments are procompetitive and serve to promote the efficient commercialization of patented inventions. However, patent acquisitions may also be used to combine substitute patents from external patentees, giving the acquirer an unearned monopoly position in the relevant technology market. A producer requires only one of the substitutes, but by acquiring …

Patent Exhaustion And Federalism: A Historical Note, Herbert J. Hovenkamp

All Faculty Scholarship

This essay, written as a response to John F. Duffy and Richard Hynes, Statutory Domain and the Commercial Law of Intellectual Property, 102 VA. L. REV. 1 (2016), argues that the patent exhaustion (first sale) doctrine developed as a creature of federalism, intended to divide the line between the law of patents, which by that time had become exclusively federal, and the law of patented things, which were governed by the states. Late nineteenth and early twentieth century courts were explicit on the point, in decisions stretching from the 1850s well into the twentieth century.

By the second half of …

The Questionable Origins Of The Copyright Infringement Analysis, Shyamkrishna Balganesh

All Faculty Scholarship

Central to modern copyright law is its test for determining infringement, famously developed by Judge Jerome Frank in the landmark case of Arnstein v. Porter. The “Arnstein test,” which courts continue to apply, demands that the analysis be divided into two components, actual copying — the question whether the defendant did in fact copy, and improper appropriation — the question whether such copying, if it did exist, was unlawful. Somewhat counter-intuitively though, the test treats both components as pure questions of fact, requiring that even the question of improper appropriation go to a jury. This jury-centric approach continues to influence …

The Emergence Of Classical American Patent Law, Herbert J. Hovenkamp

All Faculty Scholarship

One enduring historical debate concerns whether the American Constitution was intended to be "classical" -- referring to a theory of statecraft that maximizes the role of private markets and minimizes the role of government in economic affairs. The most central and powerful proposition of classical constitutionalism is that the government's role in economic development should be minimal. First, private rights in property and contract exist prior to any community needs for development. Second, if a particular project is worthwhile the market itself will make it occur. Third, when the government attempts to induce development politics inevitably distorts the decision making. …

Brulotte'S Web, Herbert J. Hovenkamp

All Faculty Scholarship

Kimble v. Marvel Entertainment held that stare decisis required the Supreme Court to adhere to the half century old, much criticized rule in Brulotte v. Thys. Justice Douglas' Brulotte opinion concluded that license agreements requiring royalties measured by use of a patent after its expiration are unenforceable per se. The court need not inquire into market power nor anticompetitive effects, effects on innovation, and it may not accept any defense. Congress can change the rule if it wants to, but has resisted many invitations to do so.

Under Brulotte a hybrid license on patents and trade secrets requires a royalty …

Anticompetitive Patent Settlements And The Supreme Court's Actavis Decision, Herbert J. Hovenkamp

All Faculty Scholarship

In FTC v. Actavis the Supreme Court held that settlement of a patent infringement suit in which the patentee of a branded pharmaceutical drug pays a generic infringer to stay out of the market may be illegal under the antitrust laws. Justice Breyer's majority opinion was surprisingly broad, in two critical senses. First, he spoke with a generality that reached far beyond the pharmaceutical generic drug disputes that have provoked numerous pay-for-delay settlements.

Second was the aggressive approach that the Court chose. The obvious alternatives were the rule that prevailed in most Circuits, that any settlement is immune from antitrust …

Competition Policy And The Scope Of Intellectual Property Protection, Herbert J. Hovenkamp

All Faculty Scholarship

This book of CASES AND MATERIALS ON INNOVATION AND COMPETITION POLICY is intended for educational use. The book is free for all to use subject to an open source license agreement. It differs from IP/antitrust casebooks in that it considers numerous sources of competition policy in addition to antitrust, including those that emanate from the intellectual property laws themselves, and also related issues such as the relationship between market structure and innovation, the competitive consequences of regulatory rules governing technology competition such as net neutrality and interconnection, misuse, the first sale doctrine, and the Digital Millennium Copyright Act (DMCA). Chapters …

Harm To Competition Or Innovation, Herbert J. Hovenkamp

All Faculty Scholarship

This book of CASES AND MATERIALS ON INNOVATION AND COMPETITION POLICY is intended for educational use. The book is free for all to use subject to an open source license agreement. It differs from IP/antitrust casebooks in that it considers numerous sources of competition policy in addition to antitrust, including those that emanate from the intellectual property laws themselves, and also related issues such as the relationship between market structure and innovation, the competitive consequences of regulatory rules governing technology competition such as net neutrality and interconnection, misuse, the first sale doctrine, and the Digital Millennium Copyright Act (DMCA). Chapters …

Innovation And Competition Policy, Chapter 6 (2d Ed): Restraints On Innovation, Herbert J. Hovenkamp

All Faculty Scholarship

This book of CASES AND MATERIALS ON INNOVATION AND COMPETITION POLICY is intended for educational use. The book is free for all to use subject to an open source license agreement. It differs from IP/antitrust casebooks in that it considers numerous sources of competition policy in addition to antitrust, including those that emanate from the intellectual property laws themselves, and also related issues such as the relationship between market structure and innovation, the competitive consequences of regulatory rules governing technology competition such as net neutrality and interconnection, misuse, the first sale doctrine, and the Digital Millennium Copyright Act (DMCA). Chapters …

Complementary Products And Processes - The Law Of Tying, Herbert J. Hovenkamp

All Faculty Scholarship

This book of CASES AND MATERIALS ON INNOVATION AND COMPETITION POLICY is intended for educational use. The book is free for all to use subject to an open source license agreement. It differs from IP/antitrust casebooks in that it considers numerous sources of competition policy in addition to antitrust, including those that emanate from the intellectual property laws themselves, and also related issues such as the relationship between market structure and innovation, the competitive consequences of regulatory rules governing technology competition such as net neutrality and interconnection, misuse, the first sale doctrine, and the Digital Millennium Copyright Act (DMCA). Chapters …

The Impact Of Codification On The Judicial Development Of Copyright, Christopher S. Yoo

All Faculty Scholarship

Despite the Supreme Court’s rejection of common law copyright in Wheaton v. Peters and the more specific codification by the Copyright Act of 1976, courts have continued to play an active role in determining the scope of copyright. Four areas of continuing judicial innovation include fair use, misuse, third-party liability, and the first sale doctrine. Some commentators have advocated broad judicial power to revise and overturn statutes. Such sweeping judicial power is hard to reconcile with the democratic commitment to legislative supremacy. At the other extreme are those that view codification as completely displacing courts’ authority to develop legal principles. …

Unenforceability, Lee Petherbridge Ph.D., Jason Rantanen, R. Polk Wagner

All Faculty Scholarship

The patent doctrine of inequitable conduct—which allows a patent to be held unenforceable on the basis of misbehavior by the applicant during patent prosecution—has been the subject of intense criticism from the bench and bar alike. And yet to date there has been no systematic attempt to determine whether the doctrine is or is not working as theorized. This study fills that gap. We evaluate the performance of the inequitable conduct doctrine with a novel methodological approach: by empirically characterizing the differences between patents found unenforceable and several other types of patents (unlitigated, litigated, invalid, obvious, and underdisclosed), we use …

Managerial Judging And Substantive Law, Tobias Barrington Wolff

All Faculty Scholarship

The figure of the proactive jurist, involved in case management from the outset of the litigation and attentive throughout the proceedings to the impact of her decisions on settlement dynamics -- a managerial judge -- has displaced the passive umpire as the dominant paradigm in the federal district courts. Thus far, discussions of managerial judging have focused primarily upon values endogenous to the practice of judging. Procedural scholarship has paid little attention to the impact of the underlying substantive law on the parameters and conduct of complex proceedings.

In this Article, I examine the interface between substantive law and managerial …

Antitrust And Innovation: Where We Are And Where We Should Be Going, Herbert J. Hovenkamp

All Faculty Scholarship

For large parts of their history intellectual property law and antitrust law have worked so as to undermine innovation competition by protecting too much. Antitrust policy often reflected exaggerated fears of competitive harm, and responded by developing overly protective rules that shielded inefficient businesses from competition at the expense of consumers. By the same token, the IP laws have often undermined rather than promoted innovation by granting IP holders rights far beyond what is necessary to create appropriate incentives to innovate.

Perhaps the biggest intellectual change in recent decades is that we have come to see patents less as a …

The Pragmatic Incrementalism Of Common Law Intellectual Property, Shyamkrishna Balganesh

All Faculty Scholarship

‘Common law intellectual property’ refers to a set of judge-made legal regimes that create exclusionary entitlements in different kinds of intangibles. Principally the creation of courts, many of these regimes are older than their statutory counterparts and continue to co-exist with them. Surprisingly though, intellectual property scholarship has paid scant attention to the nuanced law-making mechanisms and techniques that these regimes employ to navigate through several of intellectual property law’s substantive and structural problems. Common law intellectual property regimes employ a process of rule development that this Article calls ‘pragmatic incrementalism’. It involves the use of pragmatic and minimalist techniques …

The Two Federal Circuits, R. Polk Wagner

All Faculty Scholarship

No abstract provided.

Is The Federal Circuit Succeeding? An Empirical Assessment Of Judicial Performance, Polk Wagner, Lee Petherbridge

All Faculty Scholarship

As an appellate body jurisdictionally demarcated by subject matter rather than geography, the United States Court of Appeals for the Federal Circuit occupies a unique role in the federal judiciary. This controversial institutional design has had profound effects on the jurisprudential development of the legal regimes within its purview - especially the patent law, which the Federal Circuit has come to thoroughly dominate in its two decades of existence. In this Article, we assess the court's performance against its basic premise: that, as compared to prior regional circuit involvement, centralization of legal authority will yield a clearer, more coherent, and …

Reconsidering Estoppel: Patent Administration And The Failure Of Festo, R. Polk Wagner

All Faculty Scholarship

Last Term, in Festo Corporation v. Shoketsu Kinzoku Kogyo Kabashuki Co., the United States Supreme Court missed perhaps the most important opportunity for patent law reform in two decades. At the core of the failure to grasp the implications of "prosecution history estoppel" - a judicially-crafted principle limiting the enforceable scope of patents based on acts occurring during their application process - is the heretofore universal (but ultimately unsupportable) view of the doctrine as an arbitrary ex post limitation on patent scope. This Article demonstrates the serious flaws in this traditionalist approach, and develops a new theory of prosecution history …

State Accountability For Violations Of Intellectual Property Rights: How To "Fix" Florida Prepaid (And How Not To), Mitchell N. Berman

All Faculty Scholarship

No abstract provided.