\(
\def\WIPO{World Intellectual Property Organisation}
\)
Details
Title
The Direct Costs from NPE Disputes.
Item Type
Journal article
Description
54 pages
Summary
In the past, “non-practicing entities” (NPEs), popularly known as “patent trolls,” have helped small inventors profit from their inventions. Is this true today or, given the unprecedented levels of NPE litigation, do NPEs reduce innovation incentives? Using a survey of defendants and a database of litigation, this paper estimates the direct costs to defendants arising from NPE patent assertions. We estimate that firms accrued $29 billion of direct costs in 2011. Although large firms accrued over half of direct costs, most of the defendants were small or medium-sized firms. Moreover, an examination of publicly listed NPEs indicates that little of the direct costs represents a transfer to small inventors. This updated version of the paper includes a reply to critics.
Supplement Note
Published in : Cornell Law Review, vol. 387
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Published
Ithaca, New York : Cornell University Law, 2012.
Language
English
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