De la O, Marko, Magolnick & Leyton is an AV rated Miami law firm serving South Florida in the areas of litigation and business transactions. The litigation department focuses on intellectual property, civil rights and commercial litigation. The firm also has a full service intellectual property practice that handles ex-parte and inter-partes proceedings, and a transactional practice that handles contractual matters and real estate transactions, and establishes, organizes, and advises various types of business entities, including corporations, general and limited partnerships, and limited liability companies worldwide.