Founded in 1893, Leydig, Voit & Mayer Ltd. has a singular focus: intellectual property law. This singular focus enables our attorneys to provide our clients with outstanding results. We offer a complete suite of intellectual property representation with over eighty attorneys and patent agents who leverage their vast experience, multidisciplinary knowledge, and personal commitment to provide exceptional counsel on a wide range of matters and in all fields of technology. With offices in the U.S., Germany, and China, we are strategically positioned to assist clients worldwide with all aspects of U.S. intellectual property protection and enforcement.

Leydig is committed to providing the highest quality of service in a cost-effective manner. Chambers USA described Leydig, Voit & Mayer as “the quintessential, time-honored patent firm” and as “top-notch and cost-effective.” Fortune magazine has named us one of “The Go-To Law Firms® of the World’s Leading Companies.