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Articles 1 - 30 of 65
Full-Text Articles in Intellectual Property Law
A Functional Approach To Judicial Review Of Ptab Rulings On Mixed Questions Of Law And Fact, Rebecca S. Eisenberg
A Functional Approach To Judicial Review Of Ptab Rulings On Mixed Questions Of Law And Fact, Rebecca S. Eisenberg
Articles
The Court of Appeals for the Federal Circuit (“Federal Circuit”) has long relied on active appellate review to bring uniformity and clarity to patent law. It initially treated the PTO the same as the federal district courts, reviewing its factual findings for clear error and its legal conclusions de novo. Following reversal by the Supreme Court in Dickinson v. Zurko, the Federal Circuit began giving greater deference to PTO factual findings. But it continued to review the PTO’s legal conclusions de novo, while coding an expansive list of disputed issues in patent cases as legal conclusions, even when they …
The "Broadest Reasonable Interpretation" And Applying Issue Preclusion To Administrative Patent Claim Construction, Jonathan I. Tietz
The "Broadest Reasonable Interpretation" And Applying Issue Preclusion To Administrative Patent Claim Construction, Jonathan I. Tietz
Michigan Law Review
Inventions are tangible. Yet patents comprise words, and words are imprecise. Thus, disputes over patents involve a process known as “claim construction,” which formally clarifies the meaning of a patent claim’s words and, therefore, the scope of the underlying property right. Adversarial claim construction commonly occurs in various Article III and Article I settings, such as district courts or the Patent Trial and Appeal Board (PTAB). When these proceedings ignore each other’s claim constructions, a patent’s scope can become inconsistent and unpredictable. The doctrine of issue preclusion could help with this problem. The Supreme Court recently reemphasized in B & …
Substantial Similarity: Kohus Got It Right, Gabriel Godoy-Dalmau
Substantial Similarity: Kohus Got It Right, Gabriel Godoy-Dalmau
Michigan Business & Entrepreneurial Law Review
This Note is organized as follows. Part I discusses the historical development of the substantial similarity inquiry and its role in a Plaintiff’s prima facie case of copyright infringement. Part II evaluates more recent developments in the substantial similarity inquiry. Part III argues that the various standards that lower courts have developed are themselves substantially similar to each other. This analysis is in line with the Sixth Circuit’s decision in Kohus. Although largely ignored by the scholarly community, the Sixth Circuit’s decision in Kohus got it right.
The Supreme Assimilation Of Patent Law, Peter Lee
The Supreme Assimilation Of Patent Law, Peter Lee
Michigan Law Review
Although tensions between universality and exceptionalism apply throughout law, they are particularly pronounced in patent law, a field that deals with highly technical subject matter. This Article explores these tensions by investigating an underappreciated descriptive theory of Supreme Court patent jurisprudence. Significantly extending previous scholarship, it argues that the Court’s recent decisions reflect a project of eliminating “patent exceptionalism” and assimilating patent doctrine to general legal principles (or, more precisely, to what the Court frames as general legal principles). Among other motivations, this trend responds to rather exceptional patent doctrine emanating from the Federal Circuit in areas as varied as …
Diagnostics Need Not Apply, Rebecca S. Eisenberg
Diagnostics Need Not Apply, Rebecca S. Eisenberg
Articles
Diagnostic testing helps caregivers and patients understand a patient's condition, predict future outcomes, select appropriate treatments, and determine whether treatment is working. Improvements in diagnostic testing are essential to bringing about the long-heralded promise of personalized medicine. Yet it seems increasingly clear that most important advances in this type of medical technology lie outside the boundaries of patent-eligible subject matter. The clarity of this conclusion has been obscured by ambiguity in the recent decisions of the Supreme Court concerning patent eligibility. Since its 2010 decision in Bilski v. Kappos, the Court has followed a discipline of limiting judicial exclusions from …
Silent Similarity, Jessica D. Litman
Silent Similarity, Jessica D. Litman
Articles
From 1909 to 1930, U.S. courts grappled with claims by authors of prose works claiming that works in a new art form—silent movies—had infringed their copyrights. These cases laid the groundwork for much of modern copyright law, from their broad expansion of the reproduction right, to their puzzled grappling with the question how to compare works in dissimilar media, to their confusion over what sort of evidence should be relevant to show copyrightability, copying and infringement. Some of those cases—in particular, Nichols v. Universal Pictures—are canonical today. They are not, however, well-understood. In particular, the problem at the heart of …
How Not To Apply The Rule Of Reason: The O’Bannon Case, Michael A. Carrier
How Not To Apply The Rule Of Reason: The O’Bannon Case, Michael A. Carrier
Michigan Law Review First Impressions
The case of O’Bannon v. NCAA has received significant attention. On behalf of a class of student-athletes, former college basketball star Ed O’Bannon sued the NCAA, challenging rules that prohibited payment for the use of names, images, and likenesses (NILs) in videogames, live game telecasts, and other footage. A Ninth Circuit panel, in a 2-1 decision, found that this restraint had anticompetitive effects and procompetitive justifications. And it considered “less restrictive alternatives,” upholding payment for incidental educational expenses beyond tuition and fees, room and board, and required books, but rejecting a deferred $5,000 payment for NILs. Straddling the intersection of …
Campbell At 21/Sony At 31, Jessica D. Litman
Campbell At 21/Sony At 31, Jessica D. Litman
Articles
When copyright lawyers gather to discuss fair use, the most common refrain is its alarming expansion. Their distress about fair use’s enlarged footprint seems completely untethered from any appreciation of the remarkable increase in exclusive copyright rights. In the nearly forty years since Congress enacted the 1976 copyright act, the rights of copyright owners have expanded markedly. Copyright owners’ demands for further expansion continue unabated. Meanwhile, they raise strident objections to proposals to add new privileges and exceptions to the statute to shelter non-infringing uses that might be implicated by their expanded rights. Copyright owners have used the resulting uncertainty …
District Courts Versus The Usitc: Considering Exclusionary Relief For F/Rand-Encumbered Standard-Essential Patents, Helen H. Ji
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 …
Interactive Methods And Collaborative Performance: A New Future For Indirect Infringement, Josh Rychlinski
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 …
Getting Down To (Tattoo) Business: Copyright Norms And Speech Protections For Tattooing, Alexa L. Nickow
Getting Down To (Tattoo) Business: Copyright Norms And Speech Protections For Tattooing, Alexa L. Nickow
Michigan Telecommunications & Technology Law Review
What level of First Amendment protection should we afford tattooing? General public consensus formerly condemned tattoos as barbaric, but the increasingly diverse clientele of tattoo shops suggests that tattoos have become more mainstream. However, the law has struggled to adjust. The recent proliferation of municipal near-bans on tattooing has brought tattooing to the forefront of First Amendment debates, with cases such as Anderson and Coleman leading the way toward recognizing tattooing as pure speech. Tensions between formal and informal copyright norms in the tattoo industry further highlight the collaborative and expressive nature of the artist-customer relationship and its resulting products, …
Prometheus Rebound: Diagnostics, Nature, And Mathematical Algorithms, Rebecca S. Eisenberg
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 …
An Explicit Policy Lever For Patent Scope, Anna B. Laakmann
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 …
Wisdom Of The Ages Or Dead-Hand Control? Patentable Subject Matter For Diagnostic Methods After In Re Bilski, Rebecca S. Eisenberg
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 …
Teva V. Eisai: What's The Real Controversy, Grace Wang
Teva V. Eisai: What's The Real Controversy, Grace Wang
Michigan Telecommunications & Technology Law Review
This Note examines the changing role of declaratory judgment actions in challenging patents upon generic entry and evaluates alternative regulatory schemes to the FDA's current system of patent enforcement in the drug approval setting. Part I reviews the Federal Circuit's recent decisions regarding generic drug entry, focusing on how the courts justify declaratory judgments in the current system and when a "controversy" exists to create Article III jurisdiction. Part II examines the complex system of regulating generic drug entry and how attempts to stop the exploitation of loopholes have resulted in a patchwork of regulation by various parties. It challenges …
Protecting Nominative Fair Use, Parody, And Other Speech-Interests By Reforming The Inconsistent Exemptions From Trademark Liability, Samuel M. Duncan
Protecting Nominative Fair Use, Parody, And Other Speech-Interests By Reforming The Inconsistent Exemptions From Trademark Liability, Samuel M. Duncan
University of Michigan Journal of Law Reform
Federal trademark law exempts certain communicative uses of a trademark from liability so that the public can freely use a trademark to comment on the markowner or to describe its products. These exemptions for "speech-interests" are badly flawed because their scope is inconsistent between infringement and dilution law, and because the cost and difficulty of claiming their protection varies significantly from court to court. Many speech-interests remain vulnerable to the chilling threat of litigation even though they are "protected" by current law. This Note proposes a simple statutory reform that will remedy this inconsistency by creating an express safe harbor …
Insterstitial Exclusivities After Association For Molecular Pathology, Mary Mitchell, Dana A. Remus
Insterstitial Exclusivities After Association For Molecular Pathology, Mary Mitchell, Dana A. Remus
Michigan Law Review First Impressions
The high profile cases Bilski v. Kappos and Association for Molecular Pathology v. United States Patent and Trademark Office have renewed public debate about the proper scope of patentable subject matter. The subject matter inquiry has traditionally been treated as a threshold inquiry in patent law, serving a gate-keeping function by defining the types of inventions that are eligible for patent protection. The Patent Office and courts have approached the subject matter inquiry both by determining whether an invention falls into a statutory category-processes, machines, manufactures, or compositions of matter-as well as by determining whether an invention falls into a …
Not So Technical: An Analysis Of Federal Circuit Patent Decisions Appealed From The Itc, Holly Lance
Not So Technical: An Analysis Of Federal Circuit Patent Decisions Appealed From The Itc, Holly Lance
Michigan Telecommunications & Technology Law Review
A widespread perception among the patent law community is that the patent system would be more effective if judges with technical backgrounds and patent law experience decided patent disputes. Proponents believe that if judges all had similar baseline knowledge of technological analysis, there would be more consistency in decision-making, leading to more predictability for parties. Some district courts have unofficially become semi-specialized in patent law disputes, and Congress is debating whether to institute a more formalized Patent Pilot Program in which district court judges specialize in patent law cases. This Note joins the debate and examines patent law cases at …
Pioneers Versus Improvers: Enabling Optimal Patent Claim Scope, Timothy Chen Saulsbury
Pioneers Versus Improvers: Enabling Optimal Patent Claim Scope, Timothy Chen Saulsbury
Michigan Telecommunications & Technology Law Review
Arising most commonly as a defense to an infringement claim, enablement requires a patent to describe the claimed invention in sufficient detail to permit a person having ordinary skill in the relevant field to replicate and use the invention without needing to engage in "undue experimentation." If a patent claim is not "enabled"--i.e., if a person having ordinary skill in the art (PHOSITA) who studied the patent cannot make or use the invention without undue experimentation--the claim is invalid and can no longer be asserted. This penalty deters patent applicants from claiming more than they invented and allows others to …
Appellate Review Of Patent Claim Construction: Should The Federal Circuit Be Its Own Lexicographer In Matters Related To The Seventh Amendment, Eileen M. Herlihy
Appellate Review Of Patent Claim Construction: Should The Federal Circuit Be Its Own Lexicographer In Matters Related To The Seventh Amendment, Eileen M. Herlihy
Michigan Telecommunications & Technology Law Review
The Federal Circuit stated in an en banc decision in Cybor Corp. v. FAS Technologies, Inc. that the construction of patent claims is "a purely legal issue," and is therefore subject to de novo review on appeal. The Cybor decision reaffirmed the position of the majority of the Federal Circuit which had been announced in its en banc Markman decision, and proclaimed that the de novo standard of review is supported by the Supreme Court's Markman decision, a Seventh Amendment opinion. However, Cybor included strong opposition to a de novo standard of review from some of the judges of the …
Practice Makes Perfect? An Empirical Study Of Claim Construction Reversal Rates In Patent Cases, David L. Schwartz
Practice Makes Perfect? An Empirical Study Of Claim Construction Reversal Rates In Patent Cases, David L. Schwartz
Michigan Law Review
This Article examines whether U.S. district court judges improve their skills at patent claim construction with experience, including the experience of having their own cases reviewed by the Court of Appeals for the Federal Circuit. In theory, higher courts teach doctrine to lower courts via judicial decisions, and lower courts learn from these decisions. This Article tests the teaching-and-learning premise on the issue of claim construction in the realities of patent litigation. While others have shown that the Federal Circuit reverses a large percentage of lower court claim constructions, no one has analyzed whether judges with more claim construction appeal …
The Claim Construction Effect, Lee Petherbridge
The Claim Construction Effect, Lee Petherbridge
Michigan Telecommunications & Technology Law Review
Claim construction refers to the task of construing, or interpreting, the words of patents' claims to establish the metes and bounds of a patent. Theoretically, the task of claim construction serves to operationalize the concept of "invention," which lies at the heart of the U.S. patent system.[...] Rather than focusing on the set of cases in which the Federal Circuit addresses claim construction, this study focuses on a set of cases defined by a different patent doctrine. The basic idea is to explore the impact of claim construction on other areas of patent law.[...] The hypothesis of the claim construction …
Research Tool Patents After Integra V. Merck - Have They Reached A Safe Harbor, Wolrad Prinz
Research Tool Patents After Integra V. Merck - Have They Reached A Safe Harbor, Wolrad Prinz
Michigan Telecommunications & Technology Law Review
The saga surrounding the Integra v. Merck cases has rekindled a heated debate about the proper scope of both common law exemption and the safe harbor provision, causing significant concern for owners of research tool patents. This Article will argue that the next judicial decision addressing the question of research tool patents should clarify that they are in a safe harbor because none of the two exemptions from infringement referenced above extends to the use of research tools in experiments in order to preserve the necessary incentives for their creation in the first place. Allowing access to research tools under …
Pharma's Nonobvious Problem, Rebecca S. Eisenberg
Pharma's Nonobvious Problem, Rebecca S. Eisenberg
Articles
This Article considers the effect of the recent decision of the U.S. Supreme Court in KSR International Co. v. Teleflex, Inc. on the nonobviousness standard for patentability as applied to pharmaceutical patents. By calling for an expansive and flexible analysis and disapproving of the use of rigid formulas in evaluating an invention for obviousness, KSR may appear to make it easier for generic competitors to challenge the validity of drug patents. But an examination of the Federal Circuit's nonobviousness jurisprudence in the context of such challenges reveals that the Federal Circuit has been employing all along the sort of flexible …
Trolling For Trolls: The Pitfalls Of The Emerging Market Competition Requirement For Permanent Injunctions In Patent Cases Post-Ebay, Benjamin H. Diessel
Trolling For Trolls: The Pitfalls Of The Emerging Market Competition Requirement For Permanent Injunctions In Patent Cases Post-Ebay, Benjamin H. Diessel
Michigan Law Review
In eBay v. MercExchange, a unanimous Supreme Court announced that a new four-factor test should be employed by district courts in determining whether to award an injunction or damages to an aggrieved party whose intellectual property has been infringed. In the context of permanent injunctions in patent cases, district courts have distorted the four-factor test resulting in a "market competition requirement." Under the new market competition requirement, success at obtaining an injunction is contingent upon a party demonstrating that it is a market competitor After consistent application in the first twenty-five district court cases post-eBay, the market competition requirement …
Exclusion Confusion? A Defense Of The Federal Circuit's Specific Exclusion Jurisprudence, Peter Curtis Magic
Exclusion Confusion? A Defense Of The Federal Circuit's Specific Exclusion Jurisprudence, Peter Curtis Magic
Michigan Law Review
Specific exclusion has become a controversial limitation on the doctrine of equivalents, which is itself an essential and controversial area of patent law. The doctrine of equivalents allows a patentee to successfully claim infringement against devices that are outside of the literal reach of the language used by the patentee in her patent to describe what she claims as her invention. The Supreme Court has prescribed some of the outer limits of the doctrine of equivalents and articulated the underlying policy concerns that inform its analysis-noting that courts should balance protection of the patentee's intellectual property with the public's reasonable …
Now That The Courts Have Beaten Congress To The Punch, Why Is Congress Still Punching The Patent System?, Robert A. Armitage
Now That The Courts Have Beaten Congress To The Punch, Why Is Congress Still Punching The Patent System?, Robert A. Armitage
Michigan Law Review First Impressions
The U.S. House of Representatives began September by passing the Patent Reform Act of 2007. This bill, if enacted, would make major changes to U.S. patent law. Given the universally recognized need for improvements to the U.S. patent system, passing a patent reform bill in the House should have been easy. It was not. The Patent Reform Act of 2007 made it through the House only after a spirited debate. There were a host of complaints by House members that the bill was not ready for floor action. In the end, it passed the House by a relatively narrow margin, …
Making Sense Of Ksr And Other Recent Patent Cases, Harold C. Wegner
Making Sense Of Ksr And Other Recent Patent Cases, Harold C. Wegner
Michigan Law Review First Impressions
The recent Supreme Court review of KSR International Inc. v. Teleflex Inc., eBay Inc. v. MercExchange LLC, and Microsoft Corp. v. AT&T Corp. manifests the Court’s current interest in the patent jurisprudence of the Fed-eral Circuit. Now it is evident that the Court has a level of concern sufficient to guarantee the possibility of grant of certiorari—whereas formerly a case could rarely generate sufficient interest for review. For long-range impor-tance in patent law, KSR stands alone as the single most important Supreme Court patent decision on the bread and butter standard of “obviousness” in the more than forty years since …
Ksr's Effect On Patent Law, Stephen G. Kunin, Andrew K. Beverina
Ksr's Effect On Patent Law, Stephen G. Kunin, Andrew K. Beverina
Michigan Law Review First Impressions
The Supreme Court in KSR International Co. v. Teleflex Inc. clarified its 1966 decision in Graham v. John Deere, avoiding the sea change to a synergy- based standard that many had expected—and perhaps feared. KSR has raised the bar set in Graham for seeking patent protection—by providing a flexible test for obviousness—while simultaneously making it easier for accused infringers to defend themselves. Moreover, KSR will change the strategies of both patent prosecutors and litigators. Before KSR, the Supreme Court’s last major decision on nonobviousness under 35 U.S.C. § 103 was Graham, in which the Court established three factual inquiries for …
Restoring The Genetic Commons: A Common Sense Approach To Biotechnology Patents In The Wake Of Ksr V. Teleflex , Anna Bartow Laakmann
Restoring The Genetic Commons: A Common Sense Approach To Biotechnology Patents In The Wake Of Ksr V. Teleflex , Anna Bartow Laakmann
Michigan Telecommunications & Technology Law Review
In this Article, I argue that a new approach to biotechnology patenting is necessary to fully realize the tremendous potential of recent advances in our understanding of the human genome. Part I places the gene patenting debate in context by highlighting the key landmarks that have shaped the biotechnology industry and outlining the products and stakeholders that comprise the industry. Part II describes the current state of the law on biotechnology patents, summarizing the Federal Circuit's application of the various doctrines that collectively define the patent landscape's parameters. In this Part, I explain how the Federal Circuit's jurisprudence is tied …