Patent examination research dataset (Public PAIR) (stata (.dta) and MS excel (.csv))

Patent assignment economics data for academia and researchers: created/maintained by the USPTO Chief Economist (JAN 1970 - DEC 2020)

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Contains detailed information on roughly 6 million patent assignments and other transactions recorded at the USPTO since 1970 and involving over 10 million patents and patent applications. For more information:
Contains detailed information on 9.2 million publicly viewable patent applications filed with the USPTO through December 2021. The data are sourced from the Public Patent Application Information Retrieval (Public PAIR) system. There are several data files, each of which coincides with a tab on USPTO's Public PAIR web portal. The data files include information on each application's characteristics, prosecution history, continuation history, claims of foreign priority, patent term adjustment history, publication history, and correspondence address information.
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Latest Release

2022-09-08   Download (9.83 GB)

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