Legal Definitions - statement of utility

A statement of utility is a part of a patent application that explains how the invention is useful. It is a description of the practical application of the invention and how it can be used to solve a problem or improve a process.

For example, if someone invents a new type of battery, the statement of utility would explain how the battery can be used to power devices for longer periods of time, making them more efficient and convenient for users. Another example could be a new type of medical device that can help diagnose diseases more accurately, improving patient outcomes and reducing healthcare costs.

The statement of utility is important because it helps the patent examiner understand the potential benefits of the invention and determine whether it meets the requirements for patentability. Without a clear statement of utility, the patent application may be rejected.