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Mariano Santos Quintana

Partner Spain


Mariano has considerable experience in managing brand portfolios in Spain and the Hispanic Americas.

Mariano is a partner in our Intellectual Property practice, based in Madrid.

With more than 19 years' experience, Mariano is a specialist in processing Spanish, European Union and other trademarks, with a particular focus on trademark prosecution, opposition proceedings, appeals, conflict research, strategic advice and negotiations. He acts for a range of Spanish, European, American and Asian (notably Japanese and Korean) companies on the brand management issues across Central and South America.

In addition, Mariano also advises on the full range of internet and information technology issues, including data privacy, open source software, domain names and keyword advertising, amongst other things.

Mariano is a regular lecturer on intellectual property issues. He is also a Marques Member of the Intellectual Asset Management Committee .

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Lawyer Testimonials
  1. “From a technical point of view, Mariano’s work is impeccable, but the best thing is the strategic nature of his advice. His analysis is always thorough and he’s very business-oriented, and he has a wealth of knowledge about trademark protection in Latin America, where it can be difficult to work; more broadly, he deals with international matters extremely well. You just feel safe when he’s advising you.”

    WTR 1000 2019
  2. Mariano is "a true professional: he has a client-centred focus, is always on his e-mail and he eats, sleeps, drinks and breathes this industry." He has particular knowledge of technology transfer matters, as well as international portfolio registration and licensing."

    Chambers Europe 2017