Cabinet Plasseraud is a dedicated prosecution practice which, unusually, combines quality with quantity: it has an excellent reputation among its competitors and is one of the country's biggest filers. It is one of the oldest and largest IP boutiques, having opened in 1906 and employing a team of 80 attorneys across offices in Paris, Lyon, Lille, Dijon, Toulouse and Shanghai. It covers patents, trade marks and designs and is known for its expertise in science, technology, electronics and engineering.