Yolanda Busse Oehen Mendes & Associados is made up of a dynamic team of high quality, with the participation of several team members in national and international conferences and training courses being frequently requested.

Rosário Marques



Law Degree, Faculty of Law, University of Lisbon (1984).

Post-graduate degree in European Legal Studies, Catholic University, Lisbon, 1985.

Diploma in “Trademarks, Models and Industrial Designs “, Centre for International Industrial Property Studies, Strasbourg University, 1986.

Master of Business Administration (MBA), Aston Business School, 1990.

Member of the Portuguese Bar Association since 1986.

Director, Board of Directors of the Portugal-U.S. Friendship Association.

Member of the Board of Directors of the Portugal-Colombia Chamber of Commerce.

Member of the Board of Directors of the Portugal-Ecuador Chamber of Commerce.

From 1987 to 1990: worked in England in the area of Europena Law and Intelectual Property, for Pinsent & Co (Pinsent Masons) e Edge & Ellison (Hammond Suddards Edge).

From 1991 to 1992: Assistant of the Secretary of State of External Commerce and Consultant of EDIFER, SGPS and, later, a member of the Direction of the bank Millennium BCP.

Cooperated in the Legal creation proceeding of the «decreto-lei» regarding the Geographical Indications of Mozambique (2008 – 2009).

Founder and CEO of the Portugal-Colombian Chamber of Commerce, from 2012 to 2019, of the Colombo-Portugal Chamber of Commerce from 2013 to 2019 and the Portugal-Ecuador Chamber of Commerce from 2017 to 2020.

Collaborates with YBOM, since 2006, in Lisbon Office in European and Intellectual Property Law, Banking and Financial.


Languages: Portuguese, English, French, Spanish