Historical patent data: A practitioner's guide
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Author/Creator
Author/Creator ORCID
Date
2021-02-11
Type of Work
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Citation of Original Publication
Andrews, Michael J.; Historical patent data: A practitioner's guide; Journal of Economics & Management Strategy 30,2, pp 368-397 (2021); https://doi.org/10.1111/jems.12414
Rights
This is the pre-peer reviewed version of the following article: Andrews, Michael J.; Historical
patent data: A practitioner's guide; Journal of Economics & Management Strategy 30,2, pp 368-
397 (2021); https://doi.org/10.1111/jems.12414, which has been published in final form at
https://doi.org/10.1111/jems.12414. This article may be used for non-commercial purposes in
accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
Subjects
Abstract
I provide a primer on six recent large-scale historical patent data sets for use in innovation research. I discuss how each data set is constructed, the types of patent information included in each, and the quality and completeness of each. Throughout, I emphasize when our knowledge of the history of invention is dependent on the data source used and provide recommendations about which data set is most likely to be best for different contexts. Overall, these data sets paint a remarkably consistent picture of the history of U.S. invention. When the data sets do disagree, these differences tend to be minor, although I highlight some important exceptions. I further describe several “niche” historical patent data sets that allow researchers to study institutional contexts that cannot be studied using modern data. Finally, I discuss features of patent data that are not available for the historical patents but are available for modern patents.