Since Bohan Mathers was founded in the historic Old Port area of Portland, Maine, the firm has grown to become one of the leading intellectual property firms in New England, serving clients throughout the United States and around the world. Bohan Mathers offers a broad range of intellectual property services, including professional assistance in all matters relating to patents, trademarks, copyrights, trade secrets and contract and license negotiation. These services include prosecuting patent and trademark applications with the United States Patent and Trademark Office as clients seek to obtain protection for their intellectual property. Our services also include pursuing and defending infringement actions and opposition proceedings. Bohan Mathers has the skill and experience to obtain and protect all of its clients intellectual property.