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Full-Text Articles in Intellectual Property Law
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 & …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
Patent Injunctions And The Problem Of Uniformity Cost, Michael W. Carroll
Patent Injunctions And The Problem Of Uniformity Cost, Michael W. Carroll
Michigan Telecommunications & Technology Law Review
In eBay v. MercExchange, the Supreme Court correctly rejected the Federal Circuit's general rule requiring that a permanent injunction follow from a finding that a patent is valid and infringed. Recognizing that one size does not fit all in patent law, the Court returned traditional equitable discretion to the district courts. With this discretion, district courts can now deploy remedies for patent infringement that are sensitive to relevant differences among industries, technologies, and entities. This Essay sets the Court's rejection of a uniform remedial regime in a larger context concerning the role of uniformity in patent law. It then explores …
Ksr V. Teleflex: Predictable Reform Of Patent Substance And Procedure In The Judiciary, John F. Duffy
Ksr V. Teleflex: Predictable Reform Of Patent Substance And Procedure In The Judiciary, John F. Duffy
Michigan Law Review First Impressions
Though KSR International Co. v. Teleflex, Inc. is now widely acknowl-edged in the bar and the academy to be the most significant patent case in at least a quarter century, that view dramatically underestimates the impor-tance of the decision. The KSR decision has immense significance not merely because it rejected the standard of patentability that had been applied in the lower courts for decades, but also because it highlights many separate trends that are reshaping the patent system. This Commentary will touch upon four such trends that are clearly evi-dent in KSR. First, the case was a predictable continuation of …
The Supreme Court And The Federal Circuit: Visitation And Custody Of Patent Law, Rebecca S. Eisenberg
The Supreme Court And The Federal Circuit: Visitation And Custody Of Patent Law, Rebecca S. Eisenberg
Articles
The U.S. Supreme Court’s relationship to patent law sometimes seems like that of a non-custodial parent who spends an occasional weekend with the kids. The custodial parent is, of course, the U.S. Court of Appeals for the Federal Circuit. The Federal Courts Improvement Act of 1982 consolidated intermediate appellate jurisdiction over patent law cases in this single court, which hears appeals from the U.S. Patent and Trademark Office (“PTO”), the U.S. District Courts, the U.S. Court of Federal Claims, and the U.S. In-ternational Trade Commission. Day to day it is the Federal Circuit that reviews contested decisions of the institutions …
The Trademark Dilution Revision Act Of 2006: A Welcome—And Needed—Change, Dale M. Cendali, Bonnie L. Schriefer
The Trademark Dilution Revision Act Of 2006: A Welcome—And Needed—Change, Dale M. Cendali, Bonnie L. Schriefer
Michigan Law Review First Impressions
Some have argued that the changes to the Federal Trademark Dilution Act (the “FTDA”) embodied in the recently enacted Trademark Dilution Revision Act of 2006 (the “TDRA”) threaten to infringe upon the right to free speech. This is simply not the case. The FTDA has always protected First Amendment rights, and the TDRA clarifies and strengthens those protections. While the concept of dilution was introduced in 1927, there was no federal dilution law in the United States until 1995, when Congress passed the FTDA. Since then, various federal courts have reached different conclusions regarding issues such as: (1) what constituted …
The Dilution Solution: Populating The Trademark A-List, Scott C. Wilcox
The Dilution Solution: Populating The Trademark A-List, Scott C. Wilcox
Michigan Law Review First Impressions
In our celebrity-conscious culture, the media serve as arbiters of fame. The editors of Us Weekly and People wield significant influence over public recognition of celebrities. Since the Federal Trademark Dilution Act (“FTDA”) amended the Lanham Act in 1995, federal courts have adopted similar roles as arbiters of fame, determining which trademarks are sufficiently famous to receive federal protection against dilution. Recent changes to the Lanham Act, however, reserve the availability of dilution actions to “A-list” marks. These changes fulfill the objectives of trademark law while achieving Congress’s intent in enacting the FTDA.
What Is Dilution, Anyway?, Stacey L. Dogan
What Is Dilution, Anyway?, Stacey L. Dogan
Michigan Law Review First Impressions
Ever since the Supreme Court decided Moseley v. V Secret Catalogue, Inc. in 2003, an amendment to the Federal Trademark Dilution Act (“FTDA”) has appeared inevitable. Congress almost certainly meant to adopt a “likelihood of dilution” standard in the original statute, and the 2006 revisions correct its sloppy drafting. Substituting a “likelihood of dilution” standard for “actual dilution,” however, does not resolve a deeper philosophical question that has always lurked in the dilution debate: what is dilution, and how does one prove or disprove its probability? The statutory definition notwithstanding, this issue remains largely unanswered, leaving the courts with the …
Dilution's (Still) Uncertain Future, Graeme B. Dinwoodie, Mark D. Janis
Dilution's (Still) Uncertain Future, Graeme B. Dinwoodie, Mark D. Janis
Michigan Law Review First Impressions
Dilution looked to be a potent weapon when Congress introduced it as § 43(c) of the Lanham Act in 1995. Indeed, some observers feared that it would be too potent (and in some contexts, such as cybersquatting, it successfully augmented traditional causes of action). But a series of court decisions, culminating in the Supreme Court’s 2003 Moseley v. V Secret Catalogue opinion, weakened dilution protection so profoundly that what remained wasn’t of much consequence. Congress has recently sought to breathe new life into dilution law, enacting the Trademark Dilution Revision Act of 2006 (“TDRA”). Some might see this as a …
Arising Under Jurisdiction And Uniformity In Patent Law, Christopher A. Cotropia
Arising Under Jurisdiction And Uniformity In Patent Law, Christopher A. Cotropia
Michigan Telecommunications & Technology Law Review
The law governing the Federal Circuit's appellate jurisdiction was brought into question in Holmes Group, Inc. v. Vornado Circulation Systems, Inc. The Federal Circuit's appellate jurisdiction over Vornado's appeal rested solely on Vornado's counterclaim alleging patent infringement by Holmes. Holmes's complaint sought a declaratory judgment of no trade dress infringement and did not include any patent law claims. While the Federal Circuit found appellate jurisdiction over Vornado's appeal based on the counterclaim of patent infringement, the Supreme Court disagreed. The Court focused on the language in 35 U.S.C. § 1338(a), which defines the Federal Circuit's appellate jurisdiction by the statute's …
Escaping The World Of I Know It When I See It: A New Test For Software Patent Ability, Brooke Schumm Iii
Escaping The World Of I Know It When I See It: A New Test For Software Patent Ability, Brooke Schumm Iii
Michigan Telecommunications & Technology Law Review
The major thesis presented in this article is a focused standard of software patentability, in particular for pure computational methods or algorithms directed to the manipulation of numbers operating on a computer. The general philosophy is to compel inventors to narrow their claims to an algorithm expressed in terms of its utility and then to require that the particular utility or functionality be expressed in the claim as a limit on the claim, thus precluding the patent monopoly from being overbroad. As a corollary, any person is free to use or perhaps to patent the algorithm for a different utility …