Knobbe Martens is an American law firm that specializes in intellectual property law. The firm was founded in 1962 and has offices in California, Washington, D.C., New York, Texas, and Washington. Knobbe Martens has over 275 lawyers and patent agents who provide legal services to clients in various industries, including biotechnology, electronics, software, and medical devices. The firm has been recognized as one of the top intellectual property law firms in the United States by various publications.