The firm DURAN-CORRETJER was established in 1902 by Mr. Joaquín Durán, Patent and Trade Mark Attorney, whose practice was continued by his son, also a Patent and Trade Mark Attorney, Mr. Luis Durán Corretjer. Nowadays, the practice is being continued by the son of the latter, Alfonso Durán , together with his own sons Luis-Alfonso and Carlos Durán. Thus, for more than 100 years, four generations of Patent and Trade Mark Attorneys have been giving advise to domestic and foreign clients on the protection of their inventions, designs and marks in Spain and abroad.

Seriousness, reliability and continuity are our firm's best guarantees, after more than a century of uninterrupted service to our clients, many of whom have been clients sinceoru firm was established, and nowadays still rely on our services after so many years.

Our firm includes an integrated team of Spanish and European Patent and Trade Mark Attorneys, lawyers, engineers, and other technical staff in the various fields of technology, all of them highly qualified, with a thorough knowledge of several languages. The firm also benefits from enjoys of a very reliable administrative staff and an advanced computer and telecommunications netware, with access to the most important Databases. All of this gives us the opportunity to provide a fast and efficient high quality service, adapted to the needs of each of our clients.

Furthermore, we have an outstanding net work of associates all over the world, carefully selected through many years of experience, with whom we can guarantee a high quality and efficient service for our clients worldwide.

Our Central Offices are located in Barcelona, and we have branches in Madrid and Alicante devoted to following-up our clients' cases before the Spanish Patent and Trade Mark Office (SPTO) and before the Office for Harmonisation in the Internal Market (OHIM) respectively.