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Federal
Trademark Case Files Dataset for Academia and Researchers (1870 - 2023)
Department of Commerce —
Contains detailed information on 12.1 million trademark applications filed with or registrations issued by the USPTO between 1870 and January 2023. -
Federal
Patent Assignment Data for Academia and Researchers (1970 - 2023)
Department of Commerce —
Contains detailed information on 10.0 million patent assignments and other transactions recorded at the USPTO since 1970 and involving roughly 17.8 million patents... -
Federal
Trademark Assignment Data for Academia and Researchers (1952 - 2023)
Department of Commerce —
Contains detailed information on 1.29 million assignments and other transactions recorded at the USPTO between 1952 and 2023 and involving 2.28 million unique...