Roberta Arantes


Roberta Arantes has practiced intellectual properly law since 2001 and joined Daniel as a partner in 2013, where she coordinates the trademark counseling and contentious work. She has experience in intellectual property litigation and counseling, including trademark, design, trade secret, false advertising and unfair competition matters. Her practice focusses on all aspects of trademark portfolio management.

Roberta also specialises in trademark enforcement and seeking settlement of complex IP disputes for local and international clients, notably in the consumer goods, technology, pharmaceutical, fashion and energy industries.

Practice Areas

IP Litigation
Domain names
Geographic indications
Trade names
Unfair Competition


Master’s degree in Public Law from the Law School of the State University of Rio de Janeiro – UERJ, 2009.
Post-graduate degree in Law from the Gama Filho University, 2007.
Graduated in Law from the State University of Rio de Janeiro – UERJ, 2004.
European intellectual property law at CEIPI – Centre d’Etudes Internationales de la Propriété Intellectuelle in Strasbourg (summer school in IP rights 2016)

Affiliations, Commissions And Collegiate

Member of the Brazilian Bar Association, registered in the States of Rio de Janeiro and São Paulo
Former member of the Enforcement Committee of International Trademark Association – INTA
Member of the Young Practitioners Committed working in the webinar working group- INTA
Member of the Council on Ethics, Fiscal and Judicial affairs of the Brazilian Practitioners Association (Associação de Agentes da Propriedade Industrial – ABAPI)


Rio de Janeiro
(55 21) 2102 4212

São Paulo
(55 11) 2103 9107

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