3 février 2022
United States. Patent Office, « (Restricted) Public Patent Data - No PII », Inter-university Consortium for Political and Social Research, ID : 10.3886/ICPSR37785.v1
These data contain a subset of commonly used public patent data that DO NOT contain PII. Excluded from these data are any information on inventor name and geography. These data contain information such as assignee business names and geography, technology classifications, and claims from sources such as the USPTO's PatentsView, USPTOXML files, and OECD patent files.