Patent Center Overview provides details on how to file an application in Patent Center. Quick Clinic Video Series.A stepbystep overview of a patent application and maintenance process. The five stages of a patent process. First, every patent claim needs a preamble, which is the introductory phrase in a claim. Second, every patent claim needs a transition. See the list of exemption codes below. Jurisdiction and venue for any dispute arising out of this Agreement shall exclusively rest in the Pima County, Arizona. Simply click on the link to view the sample patent in a PDF format. Sample Patent – Michael Neustel Inventor.