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Law and Technology

Thomas F. Cotter

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Full-Text Articles in Law

Four Questionable Rationales For The Patent Misuse Doctrine, Thomas F. Cotter Feb 2011

Four Questionable Rationales For The Patent Misuse Doctrine, Thomas F. Cotter

Thomas F. Cotter

When a patent infringement defendant succeeds in proving that the patent owner has misused its patent, the patent is rendered unenforceable unless and until the misuse is purged. Case law has never clearly articulated precise criteria for determining the boundaries of the misuse doctrine, however. Although the misuse doctrine overlaps to some extent with substantive antitrust law, for example, under current law not every instance of misuse is necessarily an antitrust violation, and not every patent-related antitrust violation necessarily constitutes misuse. In this paper, I identify four possible justifications for the patent misuse doctrine that, in theory, could provide guidance …


An Economic Analysis Of Patent Law's Inequitable Conduct Doctrine, Thomas F. Cotter Feb 2011

An Economic Analysis Of Patent Law's Inequitable Conduct Doctrine, Thomas F. Cotter

Thomas F. Cotter

In recent years, patent law’s inequitable conduct doctrine has attracted considerable attention from judges, legislators, patent lawyers and commentators, culminating most recently in the Federal Circuit’s decision to reconsider en banc several aspects of the doctrine in Therasense, Inc. v. Becton, Dickinson & Co. Building on the work of other scholars, this Article proposes an instrumental view of the doctrine as, ideally, a tool for inducing patent applicants to disclose the optimal quantity of information relating to the patentability of their inventions; it then presents a formal model of the applicant’s choices in deciding how much information to reveal. The …


Optimal Fines For False Patent Marking, Thomas F. Cotter Sep 2010

Optimal Fines For False Patent Marking, Thomas F. Cotter

Thomas F. Cotter

Since January 1, 2010, plaintiffs have filed over three hundred lawsuits under 35 U.S.C. § 292, the false patent marking statute. Fueled in large part by recent Federal Circuit case law embracing an expansive interpretation of the statute, this uptick has alarmed some observers, who fear that patent owners whose products bear the numbers of expired or inapplicable patents could be liable for, literally, billions of dollars in fines. While Congress and the courts consider various responses, one issue that has failed to attract much notice thus far is the question of how to calculate appropriate fines for marking violations. …


An Economic Analysis Of Patent Law's Inequitable Conduct Doctrine, Thomas F. Cotter Aug 2010

An Economic Analysis Of Patent Law's Inequitable Conduct Doctrine, Thomas F. Cotter

Thomas F. Cotter

In recent years, patent law’s inequitable conduct doctrine has attracted considerable attention from judges, legislators, patent lawyers and commentators, culminating most recently in the Federal Circuit’s decision to reconsider en banc several aspects of the doctrine in Therasense, Inc. v. Becton, Dickinson & Co. Building on the work of other scholars, this Article proposes an instrumental view of the doctrine as, ideally, a tool for inducing patent applicants to disclose the optimal quantity of information relating to the patentability of their inventions; it then presents a formal model of the applicant’s choices in deciding how much information to reveal. The …


An Economic Analysis Of Patent Law's Inequitable Conduct Doctrine, Thomas F. Cotter Aug 2010

An Economic Analysis Of Patent Law's Inequitable Conduct Doctrine, Thomas F. Cotter

Thomas F. Cotter

In recent years, patent law’s inequitable conduct doctrine has attracted considerable attention from judges, legislators, patent lawyers and commentators, culminating most recently in the Federal Circuit’s decision to reconsider en banc several aspects of the doctrine in Therasense, Inc. v. Becton, Dickinson & Co. Building on the work of other scholars, this Article proposes an instrumental view of the doctrine as, ideally, a tool for inducing patent applicants to disclose the optimal quantity of information relating to the patentability of their inventions; it then presents a formal model of the applicant’s choices in deciding how much information to reveal. The …