Luiz Leonardos & Advogados has great experience handling all kinds of litigation related to intellectual property rights. In particular, we represent our clients in invalidity lawsuits filed before federal courts, and in enforcement lawsuits filed with local state courts, as well as unfair competition lawsuits and litigation related to Food & Drug law. We also have experience in arbitration disputes. Luiz Leonardos Advogados has a multidisciplinary group of lawyers ready to represent our clients on urgent matters anywhere in the country.