He has taught at the School for Legal Practice at the University of Zaragoza, has been the president of
Sección de Derecho de Internet y Nuevas Tecnologías del ReICAZ and an observer in the XIV and XV sessions of the WIPO to write the Treaty on the rights of broadcasting organizations.Since 1994 he has been the general manager of the company Canut y Grávalos, Abogados, and chairs ColorIURIS, IEA, an agency that develops and distributes the ColorIURIS copyright self-management system.