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Full-Text Articles in Law
Should Patent Infringement Require Proof Of Copying?, Mark A. Lemley
Should Patent Infringement Require Proof Of Copying?, Mark A. Lemley
Michigan Law Review
Patent infringement is a strict liability offense. Patent law gives patent owners not just the right to prevent others from copying their ideas, but the power to control the use of their idea--even by those who independently develop a technology with no knowledge of the patent or the patentee. This is a power that exists nowhere else in intellectual property (IP) or real property law, but it is a one that patentees have had, with rare exceptions, since the inception of the Republic. In an important paper in the Michigan Law Review, Samson Vermont seeks to change this, arguing …
The Angel Is In The Big Picture: A Response To Lemley, Samson Vermont
The Angel Is In The Big Picture: A Response To Lemley, Samson Vermont
Michigan Law Review
An invention within close reach of multiple inventors differs from an invention within distant reach of a lone inventor. The differences between these two archetypes of invention -"reinventables" and "singletons"- remain unexploited under current U.S. law. Should we reform the law to exploit the differences? Mark Lemley and I agree that we should. To date, those economists who have closely examined the issue concur. What are the differences between reinventables and singletons? First, reinventables can be brought into existence with incentives of lower magnitude. This suggests that we can obtain reinventables at a lower price than we currently pay-i.e., with …
Judges, Juries, And Patent Cases - An Emprical Peek Inside The Black Box, Kimberly A. Moore
Judges, Juries, And Patent Cases - An Emprical Peek Inside The Black Box, Kimberly A. Moore
Michigan Law Review
The frequency with which juries participate in patent litigation has skyrocketed recently. At the same time, there is a popular perception that the increasing complexity of technology being patented (especially in the electronic, computer software, biological and chemical fields) has made patent trials extremely difficult for lay juries to understand. These developments have sparked extensive scholarly debate and increasing skepticism regarding the role of juries in patent cases. Juries have participated in some aspects of patent litigation since the enactment of the first patent statute in 1790, which provided for "such damages as shall be assessed by a jury." The …
Limiting Patentees' Market Power Without Reducing Innovation Incentives: The Perverse Benefits Of Uncertainty And Non-Injunctive Remedies, Ian Ayres, Paul Klemperer
Limiting Patentees' Market Power Without Reducing Innovation Incentives: The Perverse Benefits Of Uncertainty And Non-Injunctive Remedies, Ian Ayres, Paul Klemperer
Michigan Law Review
Uncertainty and delay in patent litigation may have unforeseen virtues. The combination of these oft-criticized characteristics might induce a limited amount of infringement that enhances social welfare without reducing (or without substantially reducing) the profitability of the patentee. Patent infringement is generally viewed as socially inefficient because infringement reduces the patentee's ex ante incentive to innovate. Limited amounts of infringement combined with increased patent duration, however, can substantially reduce the distortionary ex post effects of supracompetitive pricing without reducing the patentee's ex ante incentives to innovate. Indeed, this Article derives a legal regime that preserves the incentive to innovate by …