Who is my patent examiner?
Enter your U.S. application, patent, or publication number and we'll look up the assigned USPTO examiner from public USPTO data — and, where we've loaded that technology center, their allowance rate, rejection profile, and pendency. Already know the examiner? Type their name instead and go straight to their page.
Your number is used only to run this lookup. We accept an application number (e.g. 18/123,456), a patent number (e.g. US 10,617,218), or a publication number (e.g. US 2019/0075929 A1) — with or without the slash and comma. Or skip the number and type an examiner's name.
Prefer to browse? See the full USPTO examiner directory by technology center and art unit below.
Lynch LLP represents applicants in patent prosecution before the USPTO. If you're researching examiners, these are general resources on the firm's services.
Lynch LLP is not affiliated with, endorsed by, or sponsored by the United States Patent and Trademark Office. Examiner assignments and statistics are derived from publicly available USPTO data and do not predict the outcome of any particular application. This page is for general informational purposes and is not legal advice; using it does not create an attorney-client relationship. Full disclaimers →
ATTORNEY ADVERTISING — Sean Lynch, Partner, Lynch LLP