Below is a link to a folder that includes all examiner data for patents granted from January 1976 through March 2023. This folder includes nine different zip files. For ease of download and ease of importing, files are divided by patent number. File“exam_non_utility.tsv.zip” includes all non-utility patents. File“exam_5m.tsv.zip” includes all patents issued beginning January 1976 through patent number 5,000,000. File“exam_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:
First name of examiner
Last name of examiner
1=primary examiner, 0=assistant examiner
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.