Trademark assignment economics data (stata (.dta) and MS excel (.csv))
Contains detailed information on 786,931 assignments and other transactions recorded at the USPTO between 1952 and 2020 and involving 1,491,485 million unique trademark properties. For more information: https://www.uspto.gov/learning-and-resources/ip-policy/economic-research/research-datasets
Dates Available Apr 18, 2014 – Mar 16, 2022