De Vries & Metman is one of the best firms for patent prosecution and litigation support work. The firm has European patent attorneys for electronics/IT, mechanics and chemistry work. The notable patent attorneys in the firm include Lillian Hesselink, Patrick Busch, Erik Visscher, Arnt Aalbers and Ferry van Looijengoed. Visscher is qualified as a patent attorney and a lawyer while Busch was previously an in-house counsel. Núria Roqué Rosell, who was recognised as a rising star in 2018, left to join the Spanish IP firm Balder IP.