Below is a link to a folder that includes all general info data for patents granted from January 1976 through December 2021. This folder includes nine different zip files. For ease of download and ease of importing, files are divided by patent number. File“info_non_utility.tsv.zip” includes all non-utility patents. File“info_5m.tsv.zip” includes all patents issued beginning January 1976 through patent number 5,000,000. File“info_6m.tsv.zip” includes all patents between patent number 5,000,001 and patent number 6,000,000. Etc, etc.
Each file contains the following columns:
Filing date of patent(mm/dd/yyyy)
Issue(grant) date of patent(mm/dd/yyyy)
Number of claims
Number of figures
Number of drawings
1=withdrawn, 0=not withdrawn
Country of patent(all US)
If you have any issues downloading the data, find any problems with the data, or have suggestions for how to make the data better/more user friendly, please let me know: firstname.lastname@example.org.