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USPTO Datasets
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The monthly_disposal dataset contains counts of application by disposal type for each monthly application cohort by NBER sub-category from 1981 to 2015.
Contains (backfile - August 1980 - December 2023) patent assignment text (no drawings/images) derived from patent assignment recordations made at the USPTO. The file format is eXtensible Markup Language (XML) in accordance with the Patent Assignment Daily XML (PADX) Version 0.3 Document Type Definition (DTD).