requirements to sit for the patent law exam
Essential Information. Patent lawyers work in the specialty field of law governing intellectual property, specifically patents. Patent lawyers represent inventors during the patent application process and can function as litigators to protect their clients' rights of invention. Like other types of lawyers, patent lawyers must complete law school and earn a Juris Doctor (J.D.). In addition to passing their state bar exam to earn licensure, patent lawyers who want to argue before the U.S. Patent and Trademark Office (USPTO) must pass an additional USPTO licensing exam.