Av. Marechal Câmara, 160 - 12º andar (Edifício Le Bourget)
20020-080 Rio de Janeiro
Display phone number +55 21 3223 9500
Claudio Castanheira
Rafael Freire
Jansen Moreira Viana
Louis Lozouet
Arthur Lourenço
Silvia Costa


ClarkeModet is the largest group specialized in Intellectual Property in Spanish and Portuguese speaking countries, founded in Spain in 1879. Since the 1960s, the company is also present in Venezuela, Brazil, Argentina, Portugal and Mexico. More recently the expansion included Colombia, Chile, Peru and Uruguay. Currently we operate a unique structure that combines presence in these 10 countries with more than 500 professionals and an international network of experts serving global leaders in all industry sectors.

We operate in Brazil since 1965, working from 4 offices across the country. Counting with 100 professionals, we cover the full range of IP practice specializations, e.g., IP portfolio management, IP consultancy services, protection of IP rights and technical advice. We are ISO 9001:2008 / 9001:2015 certified since 1999, covering our systems and management processes, and ensuring homogeneous quality across the entire group.

Our IP and Innovation Management Consulting services assist R&D and Innovation Managers reach strategic decisions throughout the entire R&D process, delivering patent landscape and freedom-to-operate reports; infringement and validity analyses; intangible assets valuation; monetization strategies; technology transfer and licensing advice; compliance to data protection regulation; and trade secret management.

We have a flexible organization, allowing us to constantly adapt to different working cultures and client needs. All our offices work as a single team, optimizing time, delivering excellence and optimizing costs across countries and continents.


  • Patents and Utility Models

  • Industrial Designs

  • Plant Varieties

  • Trademarks and Copyright

  • Know-how and trade secrets

  • Anti-Counterfeiting

  • Technology Transfer

  • IP Strategic Landscapes / IP Analytics

  • IP and Innovation Management Consulting

  • IP Valuation and Monetization

  • Unfair competition

  • Domain name disputes

  • Data Privacy

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