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

Law Commons

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

PDF

University of Michigan Law School

Patent law

Discipline
Publication Year
Publication
Publication Type

Articles 31 - 60 of 175

Full-Text Articles in Law

The Audience In Intellectual Property Infringement, Jeanne C. Fromer, Mark A. Lemley May 2014

The Audience In Intellectual Property Infringement, Jeanne C. Fromer, Mark A. Lemley

Michigan Law Review

Every intellectual property (“IP”) right has its own definition of infringement. In this Article, we suggest that this diversity of legal rules is largely traceable to differences in the audience in IP cases. Patent, trademark, copyright, and design patent each focus on a different person as the fulcrum for evaluating IP infringement. That patent law, for example, focuses on an expert audience while trademark looks to a consumer audience explains many of the differences in how patent and trademark cases are decided. Expert audiences are likely to evaluate infringement based on the technical similarity between the plaintiff’s and defendant’s works. …


Judicial Capacities And Patent Claim Construction: An Ordinary Reader Standard, Greg Reilly May 2014

Judicial Capacities And Patent Claim Construction: An Ordinary Reader Standard, Greg Reilly

Michigan Telecommunications & Technology Law Review

Patent claim construction is a mess. The Federal Circuit’s failure to provide adequate guidance has created significant problems for the patent system. The problems with claim construction result from the Federal Circuit’s inability to resolve whether claim terms should be given (1) the general, acontextual meaning they would have to a skilled person in the field; (2) the specific meaning they have in the context of the patent; or (3) some combination of the two. The claim construction debate largely overlooks the generalist judges who must implement claim construction. This Article fills that gap, concluding that existing approaches are difficult, …


Patent Misuse And Antitrust: Rebirth Or False Dawn?, Daryl Lim May 2014

Patent Misuse And Antitrust: Rebirth Or False Dawn?, Daryl Lim

Michigan Telecommunications & Technology Law Review

This Article examines how two recent cases, F.T.C. v. Actavis and Kimble v. Marvel Enterprises Inc. could affect both the equitable defense of patent misuse and the patent-antitrust interface more generally. It begins by tracing the history of patent misuse and its reformulation into an “antitrust-lite” doctrine by the Federal Circuit. This Article presents new empirical data confirming this reformulation, and unveils the surprising influence of the Seventh Circuit and the Chicago School on that reformulation. The Article then explores Actavis and Kimble. It explains why Actavis will catalyze more antitrust challenges when patent rights are exercised, and why it …


Pay-For-Delay Settlements In The Wake Of Actavis, Michael L. Fialkoff May 2014

Pay-For-Delay Settlements In The Wake Of Actavis, Michael L. Fialkoff

Michigan Telecommunications & Technology Law Review

“Pay-for-delay” settlements, also known as reverse payments, arise when a generic manufacturer pursues FDA approval of a generic version of a brand-name drug. If a patent protects the brand-name drug, the generic manufacturer has the option of contesting the validity of the patent or arguing that its product does not infringe the patent covering the brand-name drug. If the generic manufacturer prevails on either of these claims, the FDA will approve its generic version for sale. Approval of a generic version of a brand-name drug reduces the profitability of the brand-name drug by forcing the brand-name manufacturer to price its …


Aftermarketfailure: Windows Xp's End Of Support, Andrew Tutt Apr 2014

Aftermarketfailure: Windows Xp's End Of Support, Andrew Tutt

Michigan Law Review First Impressions

After 12 years, support for Windows XP will end on April 8, 2014. So proclaims a Microsoft website with a helpful clock counting down the days. "What does this mean?" the website asks. "It means you should take action." You should "migrate to a current supported operating system - such as Windows 8.1 - so you can receive regular security updates to protect [your] computer from malicious attacks." The costs of mass migration will be immense. About 30% of all desktop PCs are running Windows XP right now. An estimated 10% of the U.S. government's computers run Windows XP, including …


Predictability And Nonobviousness In Patent Law After Ksr, Christopher A. Cotropia Jan 2014

Predictability And Nonobviousness In Patent Law After Ksr, Christopher A. Cotropia

Michigan Telecommunications & Technology Law Review

In KSR International Co. v. Teleflex, Inc., the Supreme Court addressed the doctrine of nonobviousness, the ultimate question of patentability, for the first time in thirty years. In mandating a flexible approach to deciding nonobviousness, the KSR opinion introduced two predictability standards for determining nonobviousness. The Court described predictability of use (hereinafter termed “Type I predictability”)— whether the inventor used the prior art in a predictable manner to create the invention—and predictability of the result (hereinafter termed “Type II predictability”)—whether the invention produced a predictable result—both as a means for proving obviousness. Although Type I predictability is easily explained as …


Markets And Patent Enforcement: A Comparative Investigation Of Non-Practicing Entities In The Unitedstates And Europe, Stefania Fusco Jan 2014

Markets And Patent Enforcement: A Comparative Investigation Of Non-Practicing Entities In The Unitedstates And Europe, Stefania Fusco

Michigan Telecommunications & Technology Law Review

Is it true that non-practicing entities (NPEs) are primarily a U.S. phenomenon? Over time, several definitions of NPEs have been presented. They range from research institutions that hold patent portfolios for their inventions but do not develop and commercialize any products, to IP asset management firms whose exclusive business is asserting patent claims to collect significant fees from companies operating in certain industries. The latter are also referred to as “patent trolls” and have been the subject of significant debate as to their role in the innovative process in different fields. NPEs are a relatively new phenomenon. Studies have shown …


Structure From Nothing And Claims For Free: Using A Whole-System View Of The Patent System To Improve Notice And Predictability For Software Patents, Holly K. Victorson Jan 2014

Structure From Nothing And Claims For Free: Using A Whole-System View Of The Patent System To Improve Notice And Predictability For Software Patents, Holly K. Victorson

Michigan Telecommunications & Technology Law Review

No uniform or customary method of disclosure for software patents is currently employed by inventors. This Note examines the issues that develop from software patent claims disclosed at various levels of abstraction, and the difficulties encountered by courts and the public when investigating the contours of the software patent space. While the courts have placed some restrictions on the manner in which software inventions are claimed, they are easily bypassed by clever patent applicants who desire to claim the maximum scope of their inventions. In the long run, however, a large “patent thicket” of overlapping and potentially overbroad inventions will …


Holding Up And Holding Out, Colleen V. Chien Jan 2014

Holding Up And Holding Out, Colleen V. Chien

Michigan Telecommunications & Technology Law Review

Patent “hold-up” and patent “hold-out” present important, alternative theories for what ails the patent system. Patent “hold-up” occurs when a patent owner sues a company when it is most vulnerable—after it has implemented a technology—and is able wrest a settlement because it is too late for the company to change course. Patent “hold-out” is the practice of companies routinely ignoring patents and resisting patent owner demands because the odds of getting caught are small. Hold-up has arguably predicted the current patent crises, and the ex ante assertion of technology patents whether in the smartphone war, standards, or patent “troll” context. …


After Myriad: Reconsidering The Incentives For Innovation In The Biotech Industry, Daniel K. Yarbrough Jan 2014

After Myriad: Reconsidering The Incentives For Innovation In The Biotech Industry, Daniel K. Yarbrough

Michigan Telecommunications & Technology Law Review

35 U.S.C. § 101 allows a patent for “any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof.” Recently, the Supreme Court issued several key decisions affecting the doctrine of patentable subject matter under § 101. Starting with Bilski v. Kappos (2011), and continuing with Mayo Collaborative Services, Inc. v. Prometheus Laboratories (2012), Association for Molecular Pathology v. Myriad Genetics (2013) and, most recently, Alice Corporation Pty. Ltd. v. CLS Bank International (2014), every year has brought another major change to the way in which the Court assesses patentability. In Myriad, the …


District Courts Versus The Usitc: Considering Exclusionary Relief For F/Rand-Encumbered Standard-Essential Patents, Helen H. Ji Jan 2014

District Courts Versus The Usitc: Considering Exclusionary Relief For F/Rand-Encumbered Standard-Essential Patents, Helen H. Ji

Michigan Telecommunications & Technology Law Review

Technological standards allow manufacturers and consumers to rely upon these agreed-upon basic systems to facilitate sales and further invention. However, where these standards involved patented technology, the process of standard-setting raises many concerns at the intersection of antitrust and patent law. As patent holders advocate for their patents to become part of technological standards, how should courts police this activity to prevent patent holdup and other anti-competitive practices? This Note explores the differing approaches to remedies employed by the United States International Trade Commission and the United States District Courts where standard-essential patents are infringed. This Note further proposes that …


Actavis, The Reverse Payment Fallacy, And The Continuing Need For Regulatory Solutions, Daniel A. Crane Jan 2014

Actavis, The Reverse Payment Fallacy, And The Continuing Need For Regulatory Solutions, Daniel A. Crane

Articles

The Actavis decision punted more than it decided. Although narrowing the range of possible outcomes by rejecting the legal rules at the extremes and opting for a rule of reason middle ground, the opinion failed to grapple with the most challenging issues of regulatory policy raised by pharmaceutical patent settlements. In particular, it failed to clearly delineate the social costs of permitting and disallowing patent settlements, avoided grappling with the crucial issues of patent validity and infringement, and erroneously focused on “reverse payments” as a distinctive antitrust problem when equally or more anticompetitive settlements can be crafted without reverse payments. …


Interactive Methods And Collaborative Performance: A New Future For Indirect Infringement, Josh Rychlinski Dec 2013

Interactive Methods And Collaborative Performance: A New Future For Indirect Infringement, Josh Rychlinski

Michigan Telecommunications & Technology Law Review

An individual is liable for patent infringement if he infringes one or more patented claims either directly under 35 U.S.C. § 271(a) or indirectly under 35 U.S.C. § 271(b) or § 271(c). In 2012, the Federal Circuit clarified its interpretation of § 271(b) and § 271(c) in the case of Akamai v. Limelight. However, the court failed to address issues of “divided” direct infringement, where two or more entities combine and together complete each and every step of a method claim, but no single entity does all of the steps. This Note walks through the history of the judicial interpretation …


Wag The Dog: Using Incidental Intellectual Property Rights To Block Parallel Imports, Mary Lafrance Dec 2013

Wag The Dog: Using Incidental Intellectual Property Rights To Block Parallel Imports, Mary Lafrance

Michigan Telecommunications & Technology Law Review

Federal law grants owners of intellectual property rights different degrees of control over parallel imports depending on the nature of their exclusive rights. While trademark owners enjoy strong control over unauthorized imports bearing their marks, their protection is less comprehensive than that granted to owners of copyrights and patents. To broaden their rights, some trademark owners have incorporated copyrighted material into their products or packaging, enabling them to block otherwise lawful imports in contravention of the policies underlying trademark law. A 2013 Supreme Court decision has significantly narrowed the importation ban of copyright law, but there may be pressure to …


The Real Issue Behind Stanford V. Roche: Faulty Conceptions Of University Assignment Policies Stemming From The 1947 Biddle Report, Sean M. O'Connor Jan 2013

The Real Issue Behind Stanford V. Roche: Faulty Conceptions Of University Assignment Policies Stemming From The 1947 Biddle Report, Sean M. O'Connor

Michigan Telecommunications & Technology Law Review

The recent Supreme Court decision in Stanford v. Roche laid bare a faulty assumption of the federal research funding system. Government patent policy for federally funded research relies on "contractors"--the recipients of federal funding--to secure patent assignments from their employees. While this practice was routine for private firms and nonprofit research institutions, it was not for universities. This was in part based on the relationship of faculty and other researchers to universities that differed from industry employment relationships. The roots of this faulty assumption can be traced to the seminal 1947 Biddle Report. Detailed monographs drafted as appendices to the …


Interpreting Biological Similarity: Ongoing Challenges For Diverse Decision Makers, Sarah M. Cork Jan 2013

Interpreting Biological Similarity: Ongoing Challenges For Diverse Decision Makers, Sarah M. Cork

Michigan Telecommunications & Technology Law Review

Similarity is an elusive and complicated concept facing comparisons of biological molecules, as even minute changes to a molecule's structure can dramatically affect its function in the body. Yet the flood of biologic drugs on the market will increasingly force these similarity comparisons. These concerns are particularly relevant to two groups of drugs: families of biologic drugs that closely resemble each other in structure and function, here termed "similar-impact biologics," and the biosimilars, which are intended to closely approximate generic forms of biologic drugs. In bringing biologic drugs to the market, manufacturers are likely to face dual obstacles: FDA approval …


Joinder Under The Aia: Shifting Non-Practicing Entity Patent Assertions Away From Small Businesses, Xun Liu Jan 2013

Joinder Under The Aia: Shifting Non-Practicing Entity Patent Assertions Away From Small Businesses, Xun Liu

Michigan Telecommunications & Technology Law Review

When the America Invents Act ("AIA ") was signed in September 2011, many feared the law might benefit larger corporations at the expense of small businesses. This Note examines how one portion of the AIA, governing joinder in patent cases, might actually benefit small businesses by reducing patent assertions from non-practicing entities ("NPEs"). NPE assertions disproportionately affect small businesses, both because NPEs target small businesses more frequently and because patent assertions have a greater impact on individual companies. Prior to the AIA, joining multiple defendants in a single lawsuit offered important advantages for patent holders and allowed NPEs to achieve …


Fracking Patents: The Emergence Of Patents As Information-Containment Tools In Shale Drilling, Daniel R. Cahoy, Joel Gehman, Zhen Lei Jan 2013

Fracking Patents: The Emergence Of Patents As Information-Containment Tools In Shale Drilling, Daniel R. Cahoy, Joel Gehman, Zhen Lei

Michigan Telecommunications & Technology Law Review

The advantages of new sources of energy must be weighed against environmental, health, and safety concerns related to new production technology. The rapid development of unconventional oil and gas fields, such as the Barnett and Marcellus Shales, provide an excellent context for these contrasting goals. Information about extraction hazards is an extremely important issue. In general, patents are viewed as a positive force in this regard, providing a vehicle for disseminating information in exchange for a limited property right over an invention. However, by limiting the evaluation of an invention by third parties, patents might also be used to control …


Prometheus Rebound: Diagnostics, Nature, And Mathematical Algorithms, Rebecca S. Eisenberg Jan 2013

Prometheus Rebound: Diagnostics, Nature, And Mathematical Algorithms, Rebecca S. Eisenberg

Articles

The Supreme Court’s decision last Term in Mayo v. Prometheus left considerable uncertainty as to the boundaries of patentable subject matter for molecular diagnostic inventions. First, the Court took an expansive approach to what counts as an unpatentable natural law by applying that term to the relationship set forth in the challenged patent between a patient’s levels of a drug metabolite and the indication of a need to adjust the patient’s drug dosage. And second, in evaluating whether the patent claims add enough to this unpatentable natural law to be patent eligible, the Court did not consult precedents concerning the …


Patents And Regulatory Exclusivity, Rebecca S. Eisenberg Apr 2012

Patents And Regulatory Exclusivity, Rebecca S. Eisenberg

Book Chapters

This article reexamines the sources of exclusivity for drugs, considers their limitations, and evaluates exclusivity under the new biologics legislation in light of these limitations. The current overlapping legal protections for exclusivity in the pharmaceutical marketplace reflect a series of political compromises, repeatedly renegotiated to correct for unintended consequences in the previous version of the rules. Patents and patent challenges play a central role in this system of protection, and many of the patents at stake are ultimately held invalid in litigation. It is not easy to untangle a complex legal regime that allocates billions of dollars of profits. But …


The Myth Of The Sole Inventor, Mark A. Lemley Mar 2012

The Myth Of The Sole Inventor, Mark A. Lemley

Michigan Law Review

The theory of patent law is based on the idea that a lone genius can solve problems that stump the experts, and that the lone genius will do so only if properly incented. But the canonical story of the lone genius inventor is largely a myth. Surveys of hundreds of significant new technologies show that almost all of them are invented simultaneously or nearly simultaneously by two or more teams working independently of each other. Invention appears in significant part to be a social, not an individual, phenomenon. The result is a real problem for classic theories of patent law. …


Antitrust Rulemaking As A Solution To Abuse On The Standard-Setting Process, Adam Speegle Mar 2012

Antitrust Rulemaking As A Solution To Abuse On The Standard-Setting Process, Adam Speegle

Michigan Law Review

While many recognize the critical role that technology plays in modern life, few appreciate the role that standards play in contributing to its success. Devices as prevalent as the modern laptop computer for example, may be governed by over 500 interoperability standards, regulating everything from the USB drive to the memory chip. To facilitate adoption of such standards, firms are increasingly turning to standard-setting organizations. These organizations consist of members of an industry who agree to abide by the organization's bylaws, which typically regard topics such as patent disclosure and reasonable licensing. Problems arise, however, when members violate these bylaws …


Student Intellectual Property Issues On The Entrepreneurial Campus, Bryce C. Pilz Jan 2012

Student Intellectual Property Issues On The Entrepreneurial Campus, Bryce C. Pilz

Michigan Business & Entrepreneurial Law Review

This article examines issues that are more frequently arising for universities concerning intellectual property in student inventions. It seeks to identify the issue, explain the underlying law, identify actual and proposed solutions to these issues, and explain the legal ramifications of these potential solutions.


Burying, Robert Brendan Taylor Jan 2012

Burying, Robert Brendan Taylor

Michigan Telecommunications & Technology Law Review

When applying for a patent, applicants must provide the examiner with all known material prior art. Those who fail to do so can be charged with inequitable conduct. But applicants can still effectively hide material prior art references by submitting them along with large quantities of immaterial prior art to the examiner. This deceptive practice, known as "burying," is generally not considered inequitable conduct. This Essay summarizes the current legal landscape concerning burying, discusses the costs associated with the practice, and suggests ways to deter and punish those who do it.


Patent Infringement As Criminal Conduct, Jacob S. Sherkow Jan 2012

Patent Infringement As Criminal Conduct, Jacob S. Sherkow

Michigan Telecommunications & Technology Law Review

Criminal and civil law differ greatly in their use of the element of intent. The purposes of intent in each legal system are tailored to effectuate very different goals. The Supreme Court's recent decision in Global-Tech Appliances, Inc. v. SEB S.A., 131 S. Ct. 2060 (2011), however, imported a criminal concept of intent--willful blindness--into the statute for patent infringement, a civil offense. This importation of a criminal law concept of intent into the patent statute is novel and calls for examination. This Article compares the purposes behind intent in criminal law with the purposes behind intent in patent law to …


An Explicit Policy Lever For Patent Scope, Anna B. Laakmann Jan 2012

An Explicit Policy Lever For Patent Scope, Anna B. Laakmann

Michigan Telecommunications & Technology Law Review

Since its inception in 1982, the Federal Circuit has declined to take an overt role in setting patent policy. Dan Burk and Mark Lemley have observed that the court instead implicitly engineers patent policy through selective application of its patentability rules, which operate as "policy levers." Recent decisions on the patentability of diagnostic and therapeutic methods illustrate a significant problem with this approach. By maintaining a façade of adjudicative rule formalism while tacitly manipulating its rules to approximate policy goals, the court perpetuates empirical uncertainty about the patent law's practical effects. This Article proposes that the Federal Circuit use the …


Improving Patent Notice And Remedies: A Critique Of The Ftc's 2011 Report, Alan Devlin Jan 2012

Improving Patent Notice And Remedies: A Critique Of The Ftc's 2011 Report, Alan Devlin

Michigan Telecommunications & Technology Law Review

2011 was an eventful year for those interested in patent law. In March, the Federal Trade Commission ("FTC") released a report that urges the Patent and Trademark Office ("PTO") and courts to remedy perceived inadequacies underlying the U.S. patent system. The FTC observes that people of skill in the art routinely encounter difficulty in determining the meaning, and hence exclusive scope, of a patent's claims. Not only does this failure of notice stymie the efficient dispersion of technology throughout the economy, the FTC argues, but the judicial process can aggravate the problem by granting inappropriate remedies in patent-infringement cases. Then, …


Patents V. Statutory Exclusivities In Biological Pharmaceuticals - Do We Really Need Both, Yaniv Heled Jan 2012

Patents V. Statutory Exclusivities In Biological Pharmaceuticals - Do We Really Need Both, Yaniv Heled

Michigan Telecommunications & Technology Law Review

Over the past decade or so, the United States has been the arena of a boisterous debate regarding the creation of a new regulatory framework for the approval of generic versions of biologics-based pharmaceutical products (also known as "biological products" and "biologics")--an important and increasingly growing class of drugs. The basic purpose of such a framework is to create a fast and less-costly route to FDA approval for biologics that would be similar or identical to already-approved biological products--typically ones that are sold on the market at monopoly rates--thereby allowing cheaper versions of such medicines to enter the market. One …


Res Or Rules - Patents And The (Uncertain) Rules Of The Game, Emily Michiko Morris Jan 2012

Res Or Rules - Patents And The (Uncertain) Rules Of The Game, Emily Michiko Morris

Michigan Telecommunications & Technology Law Review

The Article proceeds as follows. Part I reviews the basics of patent claiming, the traditional view of claims as real property deeds, and why uncertainty as to the boundaries of those deeds is considered undesirable. Part II critiques the analogy between real property deeds and patent claims, highlighting in particular the requisite novelty and conceptual nature of the patent res, the differences between the purposes of the patent system and real property regimes, and the effect of these different purposes on the expected predictability of patent boundaries. Part III then changes the analogy from patent claims as property deeds to …


Wisdom Of The Ages Or Dead-Hand Control? Patentable Subject Matter For Diagnostic Methods After In Re Bilski, Rebecca S. Eisenberg Jan 2012

Wisdom Of The Ages Or Dead-Hand Control? Patentable Subject Matter For Diagnostic Methods After In Re Bilski, Rebecca S. Eisenberg

Articles

In 1980, the Supreme Court gave a reassuring signal to the then-nascent biotechnology industry about the availability of patent protection for the fruits of its research when it upheld the patentability of a genetically modified living organism in Diamond v. Chakrabarty. Twenty-five years later, the Court seemed poised to reexamine the limits of patentable subject matter for advances in the life sciences when it granted certiorari in Laboratory Corporation v. Metabolite. But the Federal Circuit had not addressed the patentable subject matter issue in Laboratory Corporation, and the Court ultimately dismissed the certiorari p etition as improvidently granted. Five years …