Riverside Law has vast experience in patent application drafting and patent prosecution in a wide range of technology areas. In need of a skilled Riverside patent attorney or trademark lawyer?CIONCA IP offers top-notch intellectual property legal services in Riverside. This page provides information on the types of patents and types of patent applications, and the examination process. Getting a patent in California is the same as any other state. The patent application is filed with the United States Patent and Trademark Office (USPTO). Patent Center Overview provides details on how to file an application in Patent Center. Quick Clinic Video Series. Find the best intellectual property attorney serving Riverside. He has prepared hundreds of patent applications and responses to the USPTO.