This page provides information on the types of patents and types of patent applications, and the examination process. The patent bar exam is a multiplechoice examination made up of 100 questions.A patent agent in California can help you file a US patent application and get you a granted patent. Patent agents are registered with the USPTO. Your focus while preparing drafting for the exam should be to practice writing patent applications for simple mechanical or pharma inventions. (73) Filing an application without an attorney is possible, but even with some guidance it is definitely not without its challenges. Patent drafting is the stage where your invention disclosure and patentability search report would prove very helpful in writing a good patent application. Try to find a prep course. Your best shot, in my opinion, is to head to the local law school's library. We are excited to announce that applications are now open to join Santa Clara Law's team for the 2025 USPTO Patent Drafting Competition!