Track term and every deadline in one place.
Expiry is only half the picture — maintenance fees keep a patent alive until then. In the full tool your whole portfolio stays monitored, with reminders before every deadline.
Enter one or more US or European patent numbers for an estimated expiry date and how much term is left — calculated from the filing date. Free.
Expiry is only half the picture — maintenance fees keep a patent alive until then. In the full tool your whole portfolio stays monitored, with reminders before every deadline.