Elzaburu‘s patent department works closely with the firm's other practices, notably the litigation, anti-counterfeiting and anti-piracy teams, to provide a comprehensive service across patent prosecution and litigation. Home to trained engineers who bring their technical knowledge to patent prosecution and litigation, the firm works with numerous applicants for Spanish and European patents, and has a long track record of success in the management and protection of inventions. The key contacts are new head of patents Ruth Sánchez, patent prosecution expert Francisco Saez, litigation specialist Enrique Armijo, head of legal and business Javier Fernández-Lasquetty, and anti-counterfeiting expert Juan José Caselles.

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Key clients

  • Acciona Infraestucturas
  • Airbus
  • Alcatel
  • Dow
  • Fertiberia
  • Laboratorios Rovi
  • Lainco
  • Rovalma
  • Spanish National Cancer Research Centre (CNIO)
  • Vorwerk

Work highlights

  • Active in past editions of the Mobile World Congress (2018 to date) working on a total of 30 cases handled before the Barcelona Commercial Courts.

Practice head

The lawyer(s) leading their teams.

Francesco Saez, Enrique Armijo, Javier Fernández-Lasquetty, Juan José Caselles, Ruth Sanchez