The primary qualifications for becoming a patent attorney who works from home are an active attorney license in at least one jurisdiction and some experience with document review and patent law. Patent attorneys must pass the bar exam—the requirements for passing vary by state but usually include answering two hundred questions and writing several essays over two or three days. Minimum scores vary by area so be sure to check the requirements in the area where you plan to take the test. Fulfilling the duties and responsibilities of a patent attorney who works from home requires communication skills, research skills, attention to detail, and the ability to maintain your license to practice as an attorney.