I invented this as an employee — do I own the patent?

Question

Beyond the Patent · Accepted Answer

Usually the employer does, or at least holds rights — most employment agreements assign invention rights, and the patent's listed assignee in the public USPTO record usually answers the question in one lookup. If no assignment exists, inventorship and ownership are legally distinct, and that's attorney territory.

Check three documents: your employment agreement's invention-assignment clause, the USPTO assignment database (who's recorded as owner), and any offer-letter or handbook IP language. 'Hired to invent' doctrines and state law fill gaps differently, and California's rules differ from most — the facts matter enormously.

If the company owns it, your leverage is usually reputational and relational rather than legal — companies sometimes license back to departed inventors or support spin-outs. If ownership is genuinely unclear, see an IP attorney before touching it commercially. Once ownership is settled and it's yours to monetize, that's when our side of the table becomes useful.

I invented this as an employee — do I own the patent?

The full picture

Where does your patent stand?

Related questions