Trademark assignment economics data (stata (.dta) and MS excel (.csv))
Contains detailed information on 1.29 million assignments and other transactions recorded at the USPTO between 1952 and 2022 and involving 2.28 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 – Jun 22, 2023