Home

Update: a new update, PatGrantData v2017.1, has been made available covering up until June 2017.

This website provides all bibliographic data for USPTO patent granted between Jan 1976 and Jun 2017. Over these four decades, the bibliographic data on granted patents has changed considerably: many specific variables have been added and/or removed over time. Whereas there are alternative websites offering similar free data, most datasets only provide a number of key fields. This website aims to publish all fields included in the bibliographic data in a standardized format. The current dataset contains nearly all fields, though some specific fields may still be missing.

Disclaimer: all data have been collected from free and publicly available sources. All copyright remains with the original information providers (USPTO and/or patent applicant). You may only use this dataset for non-commercial purposes.