Law Commons^™

The Federal Circuit And Patentability: An Empirical Assessment Of The Law Of Obviousness, Lee Petherbridge, R. Polk Wagner

All Faculty Scholarship

It is by now a cliché to suggest that the United States Court of Appeals for the Federal Circuit has weakened the standards for obtaining patents. In this article, we empirically assess that Court’s performance on the ultimate question of patentability— the requirement that a patentable invention must be “nonobvious.” Our findings suggest that the conventional wisdom may not be well-grounded, at least on this measure. Nowhere is the Federal Circuit’s controversial role as the locus of judicial power in the U.S. patent system more evident than in the context of the doctrine of obviousness under 35 U.S.C. § 103. …

Restraints On Innovation, Herbert J. Hovenkamp

All Faculty Scholarship

Beginning with the work of Joseph Schumpeter in the 1940s and later elaborated by Robert W. Solow's work on the neoclassical growth model, economics has produced a strong consensus that the economic gains from innovation dwarf those to be had from capital accumulation and increased price competition. An important but sometimes overlooked corollary is that restraints on innovation can do far more harm to the economy than restraints on traditional output or pricing. Many practices that violate the antitrust laws are best understood as restraints on innovation rather than restraints on pricing.

While antitrust models for assessing losses that result …

The Value Of U.S. Patents By Owner And Patent Characteristics, James Bessen

Faculty Scholarship

This paper uses renewal data to estimate the value of U.S. patents, controlling for patent and owner characteristics. Estimates of U.S. patent value are substantially larger than estimates for European patents, however, the ratio of U.S. patent value to R&D for firms is only about 3%. Patents issued to small patentees are much less valuable than those issued to large corporations, perhaps reflecting imperfect markets for technology. Litigated patents are more valuable, as are highly cited patents. However, patent citations explain little variance in value, suggesting limits to their use as a measure of patent quality.

A Comment On 'Do Patents Facilitate Financing In The Software Industry?', James Bessen

Faculty Scholarship

'Do Patents Facilitate Financing in the Software Industry?' by Ronald J. Mann contributes empirical evidence to our understanding of how software startups use patents. However, a close examination of the actual empirical findings in this paper points to rather different conclusions than those that Mann draws, namely: few software startups benefit from software patents and patents are not widely used by software firms to obtain venture financing. Indeed, among other things, the paper reports that 80% of venture-financed software startups had no acquired any patents within four years of receiving financing.

Intellectual Property: The Practical And Legal Fundamentals, Thomas G. Field Jr

Law Faculty Scholarship

Patents, copyrights, trademarks and related interests are known as intellectual property (IP). It has not been long since patents especially were regarded in U.S. courts, and the Supreme Court in particular, as tools of monopolists, and their owners often fared poorly. However, people have come increasingly to view privately funded innovation as critical to national economic well-being and to agree that such innovation cannot occur unless companies that succeed in the marketplace can recoup their research, development and marketing costs. That is a major function of IP, and, particularly within the past dozen years, IP has been seen, both here …

Social Software, Groups, And Governance, Michael J. Madison

Articles

Formal groups play an important role in the law. Informal groups largely lie outside it. Should the law be more attentive to informal groups? The paper argues that this and related questions are appearing more frequently as a number of computer technologies, which I collect under the heading social software, increase the salience of groups. In turn, that salience raises important questions about both the significance and the benefits of informal groups. The paper suggests that there may be important social benefits associated with informal groups, and that the law should move towards a framework for encouraging and recognizing them. …

Estimates Of Patent Rents From Firm Market Value, James Bessen

Faculty Scholarship

The value of patent rents is an important quantity for policy analysis. However, estimates in the literature based on patent renewals might be understated. Market value regressions could provide validation, but they have not had clear theoretical foundations for estimating patent rents. I develop a simple model to make upper bound estimates of patent rents using regressions on Tobin's Q. I test this on a sample of US firms and find it robust to a variety of considerations. My estimates correspond well with estimates based on patentee behavior outside the pharmaceutical industry, but renewal estimates might be understated for pharmaceuticals.

Patent Buy-Outs For Global Disease Innovations For Low- And Middle-Income Countries, Kevin Outterson

Faculty Scholarship

Drug prices are uniquely susceptible to radical price reductions through generic competition. Patented pharmaceuticals may be priced at more than 30 times the marginal cost of production; the excess is the patent rent collected by the drug company while the patent and exclusive marketing periods remain. Patent rents are significant. AIDS drugs which sell for US$10,000 per person per year in the US are sold generically for less than US$200. If patented drugs could be sold at the marginal cost of production, cost effective treatments would become even more attractive, and other interventions would become affordable.

This Article proposes marginal …

Law As Design: Objects, Concepts, And Digital Things, Michael J. Madison

Articles

This Article initiates an account of things in the law, including both conceptual things and material things. Human relationships matter to the design of law. Yet things matter too. To an increasing extent, and particularly via the advent of digital technology, those relationships are not only considered ex post by the law but are designed into things, ex ante, by their producers. This development has a number of important dimensions. Some are familiar, such as the reification of conceptual things as material things, so that computer software is treated as a good. Others are new, such as the characterization of …

The Vanishing Public Domain: Antibiotic Resistance, Pharmaceutical Innovation And Global Public Health, Kevin Outterson

Faculty Scholarship

Penicillin and other antibiotics were the original wonder drugs and laid the foundation of the modern pharmaceutical industry. Human health significantly improved with the introduction of antibiotics. By 1967, the US Surgeon General declared victory over infectious diseases in the US. But pride goes before a fall. The evolutionary pressure of antibiotic use selects for resistant strains with the least fitness cost. Effective drugs should be used. But when they are used, no matter how carefully, evolutionary pressure for resistance is created. The problem is not limited to antibiotics. Variants of the human immunodeficiency (AIDS) virus develop resistance to anti-retroviral …

Patents And The Diffusion Of Technical Information, James Bessen

Faculty Scholarship

Does the disclosure requirement of the patent system encourage the diffusion of inventions? This paper builds a simple model where firms choose between patents and trade secrecy to protect inventions. Diffusion is not necessarily more likely with a patent system nor is the market for technology necessarily greater.

Of Patents And Path Dependency: A Comment On Burk And Lemley, R. Polk Wagner

All Faculty Scholarship

This Article delves into issues surrounding the relationship between technology and the patent law. Responding to Dan Burk and Mark Lemley's earlier article, Is Patent Law Technology-Specific?, the piece notes that the basic question posed by Burk and Lemley's article is a relatively easy question given the several doctrines that explicitly link the subject matter context of an invention to the validity and scope of related patents. This sort of technological exceptionalism (which this Article refers to as micro-exceptionalism) is both observable and easily justifiable for a legal regime directed to technology policy. In contrast, Burk and Lemley's identification of, …

University Technology Transfer And Economic Development: Proposed Cooperative Economic Development Agreements Under The Bayh Dole Act, Clovia Hamilton

Winthrop Faculty and Staff Publications

Technology transfer enables private industry and academia to make practical use of advanced research, development, and technical expertise. Indeed, universities are a rich source of science and technology that can support local government and business development as well as economic growth. Thus, it is essential for research universities to transfer their wisdom to the public for its use and benefit. Today, universities operate in an economic climate that requires both capital and knowledge; takes advantage of government technology initiatives (namely the Bayh- Dole Act);' and serves as a catalyst for the creation of a large number of new, incubated companies. …

The Internet, Innovation, And Intellectual Property Policy, Philip J. Weiser

Publications

The Internet continues to transform the information industries and challenge intellectual property law to develop a competition policy strategy to regulate networked products. In particular, inventors of "information platforms" that support the viewing of content-be they instant messaging systems, media players, or Web browsers-face a muddled set of legal doctrines that govern the scope of available intellectual property protection. This uncertainty reflects a fundamental debate about what conditions will best facilitate innovation in the information industries--a debate most often played out at the conceptual extremes between the "commons" and "proprietary control" approaches to the Internet and intellectual property policy.

This …

Converting Intellectual Assets Into Property, Thomas G. Field Jr

Law Faculty Scholarship

The mouse and graphic interface were first commercialized on Macintosh computers. Yet, Steve Jobs is said to have derived both from the Alto computer developed by Xerox's Palo Alto Research Center. While Jobs became a billionaire, "Xerox completely failed to get into the personal computer business, missing one of the biggest business opportunities in history."

Preferring to be more akin to Apple than to Xerox, firms are increasingly mindful that their most valuable assets are apt to be ideas and information instead of land, buildings and inventory. Not capable of being fenced in or locked up, intangible assets can be …

Hold-Up And Patent Licensing Of Cumulative Innovations With Private Information, James Bessen

Faculty Scholarship

When innovation is cumulative, early patentees hold claims against later innovators. Then potential hold-up may cause prospective second stage innovators to forego investing in R&D. It is sometimes argued that ex ante licensing (before R&D) avoids hold-up. This paper explores ex ante licensing when information about development cost is private. In this case, contracts may not be written ex ante. Moreover, the socially optimal division of profit occurs with weak patents and ex post licensing. Empirical evidence on licensing conforms to a model with private information. In some innovative industries, little ex ante licensing occurs, suggesting hold-up remains a problem.

Adequacy Of The 1995 Antitrust Guidelines For The Licensing Of Intellectual Property In Complex High Tech Markets, Clovia Hamilton

Winthrop Faculty and Staff Publications

In 1995, the Department of Justice and the Federal Trade Commission adopted new guidelines for those wishing to license intellectual property rights without violating antitrust laws. Designed to provide clarity, these guidelines instead breed confusion because they misunderstand the nature of intellectual property markets and provide insufficient guidance in the most difficult areas. Section I of this article will discuss the basic provisions of the guidelines, especially their treatment of "innovation markets." It argues that government enforcers should focus primarily on activity that creates entry barriers. Understanding the use and misuse of licensing is the key to analyzing barriers in …

Bargaining Over The Transfer Of Proprietary Research Tools: Is This Market Failing Or Emerging?, Rebecca S. Eisenberg

Book Chapters

This analysis highlights the importance of transactions between prior and subsequent innovators to permit valuable research to go forward across the boundaries of prior patent claims. In a recent article focusing on biomedical research,4 Michael Heller and I argue that too many patent rights on 'upstream' discoveries can stifle 'downstream' research and product development by increasing transaction costs and magnifying the risk of bargaining failures. Just as too few property rights leave communally held resources prone to overuse in a 'tragedy of the commons', too many property rights can leave resources prone to underuse in what Heller calls a 'tragedy …

Ownership, Commercial Development, Transfer And Use Of Publicly Funded Research Results: The United States Legal Regime, Rebecca S. Eisenberg

Other Publications

This report summarizes key provisions of the United States. legal regime concerning ownership, dissemination and commercialization of the results of publicly funded research as background for a study on the feasibility of improving access by developing countries and economies in transition to environmentally sound technologies (ESTs) developed in other parts of the world.

The Federal Circuit’S Cruise To Uncharted Waters: How Patent Protection For Algorithms And Business Methods May Sink The Ucita And State Intellectual Property Protection, Ralph D. Clifford

Faculty Publications

The realm of intellectual property law now changes at an incredible pace, with the courts discarding venerable concepts rapidly. This is not surprising as the transition from a goods-based society to one based on information increases the importance of intellectual property law. Nowhere has this been more apparent than the Federal Circuit’s recent reworking of the scope of federal patent law. Today, it is difficult to imagine anything for which a patent cannot be sought and received. Furthermore, the expansion of the patent law’s scope has a corresponding impact on state powers. Because the patent law serves to implicitly preempt …

Notes On Trademark Monopolies, Wendy J. Gordon, Glynn S. Lunney Jr.

Scholarship Chronologically

Since 1742, when Lord Hardwicke seemingly equated trademark protection with monopoly in one of the first trademark cases, until the mid- 1950s, concerns that trademarks represented a form of illegitimate monopoly effectively constrained the growth of trademark protection. In the twentieth century, Edward Chamberlain became the leading proponent of the trademark as monopoly view with the publication of his work, The Theory of Monopolistic Competition, in 1933. In his work, Chamberlain argued that a trademark enabled its owner to differentiate her products and then to exclude others from using the differentiating feature. By doing so, trademark protection can effectively …

Upstream Patents = Downstream Bottlenecks, Rebecca S. Eisenberg, Michael A. Heller

Articles

Thirty years ago in Science, Garrett Hardin introduced the metaphor "tragedy of the commons" to help explain overpopulation, air pollution, and species extinction. People often overuse resources they own in common because they have no incentive to conserve. Today, Hardin's metaphor is central to debates in economics, law, and science and powerful justification for privatizing commons property. While the metaphor highlights the cost of overuse when governments allow too many people to use a scarce resource, it misses the possibility of underuse when governments give too many people rights to exclude others. Privatization can solve one tragedy, but cause another.

Pharmaceuticals And Intellectual Property: Meeting Needs Throughout The World, Thomas G. Field Jr.

Law Faculty Scholarship

To the extent that most people think about patents and other forms of intellectual property at all, they tend to be aware that the owners of such property may have the legal capacity to limit market entry--without fully appreciating the extent to which products or processes that can be easily copied might otherwise be unavailable. Focusing on their function in recouping risk capital, this article will survey the types and functions of intellectual property. Then it will attend to the situation in developing countries, particularly the role of intellectual property in meeting their needs for medical products.