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来源类型Working Paper
规范类型报告
DOI10.3386/w13938
来源IDWorking Paper 13938
The Dynamics of the Transfer and Renewal of Patents
Carlos J. Serrano
发表日期2008-04-16
出版年2008
语种英语
摘要This paper explores the dynamics of the transfer of U.S. patents and the significance of the initial missallocation of patent property rights. Here we find that the initial missallocation of patent property rights is large and differs substantially across patentees and technology fields. We also find that the probability of a patent being traded depends on a number of factors - the age of the patent, the number of citations received by a given age, the patent generality and whether the patent has been previously traded or not. We will also analyze and interpret this new evidence using a theoretical model of patent transfers and renewal.
主题Industrial Organization ; Market Structure and Firm Performance ; Development and Growth ; Innovation and R& ; D
URLhttps://www.nber.org/papers/w13938
来源智库National Bureau of Economic Research (United States)
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条目标识符http://119.78.100.153/handle/2XGU8XDN/571611
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GB/T 7714
Carlos J. Serrano. The Dynamics of the Transfer and Renewal of Patents. 2008.
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