This page provides information on the types of patents and types of patent applications, and the examination process. Usually, you can get free legal assistance for your patent from the Patent Pro Bono Program.A stepbystep overview of a patent application and maintenance process. The five stages of a patent process. Public (guest) users, applicants, and patent owners can track status, maintenance fees, and file history information for United States patents. Getting a patent in Washington is the same as any other state. The patent application is filed with the United States Patent and Trademark Office (USPTO). The legislature finds that abusive patent litigation, and especially the assertion of bad faith infringement claims, can harm Washington's economy. Learn about Patents on Washington today. Quickly find answers to your Patents questions with the help of a local lawyer.