Portugues Portuguese version

Maria Edina de O. C. Portinari

Carla Tiedemann C. Barreto

The Office PORTINARI, TIEDEMANN BARRETO & ADVOGADOS ASSOCIADOS was founded in the year 2008, as a result of the joint effort of two highly specialized attorneys, with significant practical experience in business Law, Intellectual Property Law and Civil Liability.

After many years as partners of well-known offices in Brazil, the founders of PORTINARI, TIEDEMANN BARRETO & ADVOGADOS ASSOCIADOS decided to build up their own office, reviewing the concept of the main services rendered, aiming at increasing the added value of these services, at a valorization of the office´s human and intellectual capital, as well as at building up a long term relationship with their team and their clients, based on trust, ethics and professionalism.

The office is ready to render legal services of the best quality to their clients. Furthermore, it is also engaged in pro bono activities and professional qualification, as this is the way we believe we can contribute to improve social justice.

Among the practice areas of the Office are, for instance, full advisory and legal services in matters related to

  • Civil Liability,
  • Consumer Rights,
  • Industrial Property Rights (Trade Marks, Patents, Industrial Designs),
  • Copyright,
  • Franchising,
  • Internet,
  • E-Commerce,
  • Software Protection and Licensing,
  • Technology Transfer,
  • Websites and
  • others;
  • These services include, among others:

  • consultancy;
  • preventive measures;
  • Litigation generally related to civil and commercial matters, with emphasis in mass litigation and special judicial suits and procedures (all instances and Courts in the country);
  • prosecution;
  • Elaboration, revision and negotiation of civil and commercial agreements in general;
  • Technical Expertise in all matters related to our practice area;
  • Due diligence procedures;
  • Mediation and Arbitration.
  • MLW
    Av. Rio Branco, 20 - 10° floor - Centro
    Cep 20090-000 - Rio de Janeiro - RJ - Brasil
    Tel: +55 21 2221 8221 - Fax: +55 21 2232-2547
    P.O. Box 274 - Cep 20010-974 - Rio de Janeiro - RJ - Brasil
    mail@ptmadvogados.com.br