<?xml version='1.0' encoding='UTF-8'?><metadata xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns="http://dublincore.org/documents/dcmi-terms/"><dcterms:title>HistPat Dataset</dcterms:title><dcterms:identifier>https://doi.org/10.7910/DVN/BPC15W</dcterms:identifier><dcterms:creator>Petralia, Sergio</dcterms:creator><dcterms:creator>Balland, Pierre-Alexandre</dcterms:creator><dcterms:creator>Rigby, David</dcterms:creator><dcterms:publisher>Harvard Dataverse</dcterms:publisher><dcterms:issued>2016-08-26</dcterms:issued><dcterms:modified>2019-01-19T05:15:13Z</dcterms:modified><dcterms:description>HistPat provides the geography of historical patents granted by the United States Patent and Trademark Office (USPTO) from 1790 to 1975. This historical dataset is constructed using digitalized records of original patent documents that are publicly available. HistPat can be used in different disciplines ranging from geography, economics, history, network science, and science and technology studies. Additionally, it can easily be merged with post-1975 USPTO digital patent data to extend it until today.</dcterms:description><dcterms:subject>Business and Management</dcterms:subject><dcterms:subject>Computer and Information Science</dcterms:subject><dcterms:subject>Social Sciences</dcterms:subject><dcterms:subject>Historical Patents</dcterms:subject><dcterms:subject>Technological Change</dcterms:subject><dcterms:subject>Inventions</dcterms:subject><dcterms:subject>Geography</dcterms:subject><dcterms:subject>Economics</dcterms:subject><dcterms:isReferencedBy>Ronald Lai; Alexander D'Amour; Amy Yu; Ye Sun; Lee Fleming, 2011, "Disambiguation and Co-authorship Networks of the U.S. Patent Inventor Database (1975 - 2010)", http://hdl.handle.net/1902.1/15705, Harvard Dataverse, V5, https://dataverse.harvard.edu/dataset.xhtml?persistentId=hdl:1902.1/15705</dcterms:isReferencedBy><dcterms:isReferencedBy>Hall, B. H., A. B. Jaffe, and M. Trajtenberg (2001). "The NBER Patent Citation Data File: Lessons, Insights and Methodological Tools." NBER Working Paper 8498., http://www.nber.org/patents/</dcterms:isReferencedBy><dcterms:isReferencedBy>United States Patent and Trademark Office, http://patft.uspto.gov</dcterms:isReferencedBy><dcterms:isReferencedBy>PATSTAT and OECD REGPAT DATABASE, http://www.oecd.org/sti/inno/oecdpatentdatabases.htm</dcterms:isReferencedBy><dcterms:date>2016-08-26</dcterms:date><dcterms:contributor>Petralia, Sergio</dcterms:contributor><dcterms:contributor>Mathieu Steijn (Utrecht University)</dcterms:contributor><dcterms:contributor>Christopher Esposito (UCLA)</dcterms:contributor><dcterms:contributor>Christoph Roesler (UCLA)</dcterms:contributor><dcterms:contributor>Carsten Rietmann (UCLA)</dcterms:contributor><dcterms:contributor>Frank Van Der Wouden (UCLA)</dcterms:contributor><dcterms:contributor>Joan Crespo (Utrecht University)</dcterms:contributor><dcterms:contributor>Andrea Morrison (Utrecht University)</dcterms:contributor><dcterms:contributor>Elisabeth Perlman (U.S. Census Bureau)</dcterms:contributor><dcterms:dateSubmitted>2016-05-23</dcterms:dateSubmitted><dcterms:temporal>1790</dcterms:temporal><dcterms:temporal>1975</dcterms:temporal><dcterms:type>Patent Data</dcterms:type><dcterms:rights>This dataset is made available under a Creative Commons CC0 license with the following additional/modified terms and conditions: </dcterms:rights></metadata>