Patent Trading Flows of Small and Large Firms
Nicolás Figueroa; Carlos Serrano
Research Policy, September 2019. Vol. 48, Issue 7. Pages 1601-1616
Abstract: This article provides new evidence on the patent trading flows of small and large firms. We document aggregate patterns of patent sales and acquisitions of small and large firms. We also examine the extent to which the initial innovator’s and the potential buyers’ prior knowledge stocks in the same technology area and in geographical proximity with a patented invention are associated with the likelihood that the patent is sold, and whether the patent sold is bought by a small or large firm. To do so, we develop a dataset that matches patent sales and information on whether transacted patents are owned by small or large firms following a patent sale.
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