Rua Teófilo Otoni, 63 - 5th to 7th floors
20090-080 Rio de Janeiro
Display phone number +55 (21) 2113 1919
Elisabeth Kasznar
Claudio Barbosa
Nancy Caigawa
Gabriel Leonardos
Rafael Lacaz Amaral
Anderson Ribeiro
Fernanda Magalhães
João Luis Vianna
Tatiana Silveira
Gustavo Barbosa
Eduardo Rosman
Liz Starling
Filipe Leonardos


Specialised in the management of intellectual assets, we are 22 partners, more than 250 employees and have correspondents in every state in Brazil, as well as having a broad network of international partners. Our team is made up of highly-qualified practitioners to serve our clients, among them multinational companies from all industry segments, such as oil and gas, energy, chemical, food, pharmaceutical, biotechnology, steel, aerospace, automotive, electronics, telecommunications and information technology.

Our firm is recognised for experience and excellence in the provision of
services in all areas of Intellectual Property (IP). We act as legal advisors on contractual matters, as industrial property agents with BPTO and as lawyers, arbitrators and mediators in litigation and extrajudicial dispute resolution.

We offer Brazilian and foreign companies services in all areas related to IP, such as trademarks, domain names, patents, copyright, geographical indications, digital law, unfair competition, trade secrets and confidential information, litigation and dispute resolution, advertising law, combating piracy, industrial designs, technology transfer, franchising and licensing, regulatory law in the area of health [and hygiene] and protection of plant varieties.

With almost a century of experience we accompany the growth of Intellectual Property activities in our country, which gives our expertise an advantage in the practice of this area of Law.


Rio de Janeiro: Rua Teófilo Otoni, 63 - 5th to 7th floors - 20090-080 | Rio de Janeiro, RJ - Brazil | T. +55 (21) 2113-1919 | F. +55 (21) 2113-1920

São Paulo: Av. Nove de Julho, 3.147 - 7th floor - 01407-000 | São Paulo, SP - Brazil | T. +55 (11) 2122-6600 | F. +55 (11) 2122-6633



  • Trademarks

  • Patents

  • Industrial Design

  • Marketing & Entertainment

  • Copyrights

  • Geographical Indications

  • Unfair Competition

  • Plant Varieties

  • Regulatory Law in the Health Area

  • Biodiversity

  • License compliance & Anti-piracy

  • Digital Law and Personal Information

  • Sport Law

  • Life Sciences

  • Technology Transfer, Licensing and Franchising

  • Trade Secrets and Protection of Confidential Information

  • Data Protection

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