How do you determine what it will cost if you wish to hire a professional for your utility patent? We have obtained some ballpark ranges from several patent professionals to give you a feel for what your patent might cost. The cost of obtaining a good, strong utility patent can have a wide range, based on such variables as the complexity of the invention itself, the amount of prior art involved, and the number and complexity of the Office Action responses required. Each time you receive a letter from the patent office, taking some official action on your application, this is referred to as an Office Action. Obviously, if your invention is highly technical, it will require more of the patent professional’s time to write the application. If there are a large number of similar products or patents, it will likewise require more work to prepare the patent application. And, when the patent examiner returns the application for changes in the claims, there is a charge each time for handling the response.
Independent inventors, small businesses and non-profit organizations are entitled to what is known as small entity status. This qualifies you for reduced filing and maintenance fees, usually half of the cost for large entities.