Paste your patents and see the multi-year bill — upcoming US maintenance fees and EPO renewal fees, each totalled and laid out year by year. Free, no signup.
Up to 20 numbers. US & European. Entity size applies to US fees only.
Budget once — then never miss a payment.
A missed maintenance fee throws away a granted patent. In the full tool your whole portfolio's fees are tracked and forecast, with reminders before every due date.