The product of a 1982 merger between two well-established Indiana law firms, Barnes & Thornburg LLP has grown to be one of the largest law firms in the United States. Our national law firm has more than 550 legal professionals in 12 offices in Atlanta, Chicago, Delaware, Indiana, Los Angeles, Michigan, Minneapolis, Ohio and Washington, DC, and we have experience in virtually all the legal practice areas required to do business in today's global marketplace.

Barnes & Thornburg LLP's Intellectual Property Department, with more than 100 attorneys and professionals, is one of the largest intellectual property practice groups found in a full-service law firm. Our practice covers a broad spectrum of services, including strategic IP portfolio services, prosecuting and litigating patents, trademarks and copyrights, rights of publicity, enforcement of patents and trademarks and defense of IP enforcement actions.