Law Commons^™

Prospective Of Foreign Prosecution History Estoppel In Korean Patent Litigation, Hyung Joon Lee

Hyung Joon Lee

This Article responds to an emerging view, in patent litigation, to employ foreign prosecution history estoppel as a doctrine in claim construction. In this regard, the United States Court of Appeals for the Federal Circuit (hereinafter, referred to as CAFC) has found a representation made during a patent litigation in Korea to be effective as a prosecution history estoppel in a U.S. patent infringement suit, i.e., AstraZeneca v. Andrx Pharmaceuticals (04-1562). This Article reviews the foundation of this decision, such as Doctrine of Equivalents and Prosecution History Estoppel. Subsequently, the present Article examines several important cases to analyze the applicability …

How (Not) To Discourage The Unscrupulous Copyist, Peter L. Ludwig

Peter L. Ludwig

This short article explores how the U.S. and Japanese courts implement the doctrine of equivalence when determining patent infringement. The doctrine of equivalence is a balance of, on one hand, the public’s interest to know the metes and bounds of the patent; and on the other hand, the private interest of the patentee to be granted a sufficient scope for the granted patent. After comparing and contrasting the courts’ implementation of the doctrine, I propose a new method that places the burden on the patent practitioner, before infringement proceedings begin, to determine the proper scope of the patent.

Assuring All Substantial Rights In Exclusive Patent Licenses, Jeff Newton

Jeff Newton

Despite their best of intentions, parties draft license agreements which purport to have the patentee grant sufficient rights for a licensee to assert a patent against third parties, but fail to grant all substantial rights to sue. The surprising number of cases decided against the intended transfer of all substantial rights to empower a licensee to sue on a patentee is a testimony to the complexity of the jurisprudence in this area. This article clarifies the jurisprudence as to all substantial rights in patent licenses by reviewing the primary categories in a licensing transactions, analyzing thirteen key cases on point …

Construing Patent Claims In Light Of The Specification Versus Importing Claim Limitations From The Specification: Is There Any Difference?, Robbie R. Harmer

Robbie R Harmer

Patent litigation often turns on the meaning of words in patent claims. Though litigants, licensees, assignees, and examiners at the U.S. Patent and Trademark Office (PTO) all must interpret, or construe, patent claims at some point in the lifetime of a patent, judges have the final say as to the scope and meaning of the words in patent claims. Judges’ interpretive methodologies raise questions about the relationship between the claims and the specification. The Federal Circuit, having exclusive appellate jurisdiction over patents, has established that courts should construe patent claims “in light of” the patent specification. On the other hand, …

Chinese Patent No. Cn100474520c, Adam R. Stephenson

Adam Stephenson

No abstract provided.

Predictability And Patentable Processes: The Federal Circuit’S In Re Bilski Decision And Its Effect On The Incentive To Invent, William M. Schuster

William M. Schuster II

Throughout the past two centuries, the U.S. patent system has defined the scope of (potentially) patentable processes by proscribing patents on fundamental principles (including abstract ideas, laws of nature, and natural phenomena). Unfortunately, such a description of patentable subject matter led to ambiguity and unpredictability in the application of the patent laws. In 2008, the Federal Circuit addressed this uncertainty by promulgating a new standard to describe the ambit of patentable processes: a process may constitute patentable subject matter if (1) it utilizes a particular machine or apparatus, or (2) it transforms an object into a different state or thing. …

Allocating Patent Rights Between Earlier And Later Inventions, Charles Adams

Charles W. Adams

Allocating Patent Rights Between Earlier and Later Inventions By Charles W. Adams Abstract The patent statutes expressly authorize patents for improvements to earlier inventions, but they do not address the allocation of rights between the patents for the original inventions and the after-arising technology. From an economic standpoint, the allocation of patent rights should depend on the relative contribution of the original inventor and the improver and on the effect that the allocation would have on their respective incentives. Improvements on earlier inventions may give rise to blocking patents in which the permission of both the original inventor and the …

Untapped Inventive Potential In U.S. Communities, Michael Meehan

Michael Meehan PhD

This paper combines the 2000 U.S. Census data and the National Bureau of Economic Research’s (NBER) Patent Citation Data File in order to analyze how certain community-level population and community factors correlate with overall patenting and relative rates of assigned and unassigned patenting. Among the interesting findings discussed are that, in addition to the fact that overall patenting increased with higher populations of employed people, higher populations of people with either terminal undergraduate or master’s degrees, and higher median income, the overall rates of patenting decreased, and did not merely remain the level, as the other sectors of a communities’ …

Hoisting Originality: A Response, Roberta R. Kwall

Roberta R Kwall

To © Or Not To ©? Copyright And Innovation In The Digital Typeface Industry, Jacqueline D. Lipton

Jacqueline D Lipton

Intellectual property rights are often justified by utilitarian theory. However, recent scholarship suggests that creativity thrives in some industries in the absence of intellectual property protection. These industries might be called IP’s negative spaces. One such industry that has received little scholarly attention is the typeface industry. This industry has recently digitized. Its adoption of digital processes has altered its market structure in ways that necessitate reconsideration of its IP negative status, with particular emphasis on copyright. This article considers the historical denial of copyright protection for typefaces in the United States, and examines arguments both for and against extending …

Uk Patent No. Gb2431278b, Adam R. Stephenson

Adam Stephenson

No abstract provided.

Securitization Of Patents And Its Continued Viability In Light Of The Current Economic Conditions, Aleksandar Nikolic

Aleksandar Nikolic

No abstract provided.

A Question Of Deference: Contrasting The Patent And Trademark Jurisdiction Of The Federal Circuit, Brian Dean Abramson

Brian Dean Abramson Esq.

This article details the various routes by which a patent or trademark matter may fall within the purview of the United States Court of Appeals for the Federal Circuit, and the divergent jurisdictional approach taken by the Federal Circuit to these different areas of law. This article was a top five finalist out of 125 submissions to the Federal Circuit Bar Association’s 2009 George Hutchinson Writing Competition.

The Public Domain In Intellectual Property: Beyond The Metaphor Of A Domain, Severine Dusollier

Severine Dusollier

No abstract provided.

User Innovator Community Norms At The Boundary Between Academic And Industrial Research, Katherine J. Strandburg

Katherine J. Strandburg

In this essay, I consider norms of sharing research tools and materials in what has been called Pasteur’s Quadrant, in which basic science and applied research overlap. I employ a user innovation paradigm, along with a rational choice approach to social norms, to address the issue. The convergence of academic research with commercial interests has two different types of consequences for sharing norms. First, a research tool or material developed in a nonprofit research context may be a dual-purpose innovation with both research and nonresearch uses. Thus, for example, a genetic assay may be useful in research and as a …

Norms And The Sharing Of Research Materials And Tacit Knowledge, Katherine J. Strandburg

Katherine J. Strandburg

As discussed in Wesley Cohen’s chapter in this volume, recent empirical studies have documented that scientists experience increasing difficulty obtaining tangible research materials from other scientists, while they express fewer concerns than many had anticipated about do-it-yourself tools that can be made in the laboratory, even when those tools are patented. In this Chapter I use a rational choice model of social norms to elucidate some factors that affect the likelihood that a research community will adopt a sharing norm. Based on those factors, I discuss some means by which sharing of tangible research materials can be encouraged. The analysis …

Evolving Innovation Paradigms And The Global Intellectual Property Regime, Katherine J. Strandburg

Katherine J. Strandburg

Since the negotiation of the Agreement on Trade-Related Aspects of Intellectual Property (TRIPS) in 1994, the innovative landscape has undergone dramatic changes due to technological advances in fields such as biotechnology, nanotechnology, and digital communications and computation. The increasing potential for user innovation and open and collaborative innovation has brought an explosion of innovative activity that does not fit into the sales-oriented, mass market model which underlies the global intellectual property regime. In this Article, I argue that the debate over global governance of innovation should be expanded to account more fully for the implications of these changes. For the …

Patent Citation Networks Revisited: Signs Of A Twenty-First Century Change, Katherine J. Strandburg, Gabor Csardi, Laszlo Zalanyi, Jan Tobochnik, Peter Erdi

Katherine J. Strandburg

This Article reports an empirical study of the network composed of patent “nodes” and citation “links” between them. It builds on an earlier study, in which we argued that trends in the growth of the patent citation network provide evidence that the explosive growth in patenting in the late twentieth century was due at least in part to the issuance of increasingly trivial patents. We defined a measure of patent stratification based on comparative probability of citation; an increase in this measure suggests that the USPTO is issuing patents of comparatively less technological significance. Provocatively, we found that stratification increased …

One Size Does Not Fit All: A Framework For Tailoring Intellectual Property Rights, Michael W. Carroll

Michael W. Carroll

The United States and its trading partners have adopted cultural and innovation policies under which the government grants one-size-fits-all patents and copyrights to inventors and authors. On a global basis, the reasons for doing so vary, but in the United States granting intellectual property rights has been justified as the principal means of promoting innovation and cultural progress. Until recently, however, few have questioned the wisdom of using such blunt policy instruments to promote progress in a wide range of industries in which the economics of innovation varies considerably.

Provisionally accepting the assumptions of the traditional economic case for intellectual …