Department profile
Dannemann Siemsen

Intellectual Property: Trademark, Copyright & Trade Secrets

Global Guide 2026 : Brazil

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Dannemann Siemsen

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About

Provided by Dannemann Siemsen



With a team of professionals recognised nationally and internationally, the firm is a reference point in IP law for offering a first-rate service in patent filings, trademark registrations, design protection, copyright, trade secrets and in the entire process of software registration. The firm’s experience allows it to develop the most comprehensive strategies in the protection of patents, from the first application to opposition after granting, ensuring the best legal backing supported by a multidisciplinar team of electrical, electronic, mechanical, chemical and telecommunications engineers, pharmacists and biologists, among others. Through the sector dedicated to the protection of trademarks, the firm also advises clients from searches to appeals, with a strategic thinking for trademark portfolio management and supervision structures, including on digital media, with constant monitoring of the changes in INPI’s internal regulations and administrative decisions.


Industries (22)

  • Food, Beverages and Tobacco
  • Automotive Industries
  • Banks and Capital Assets
  • Biotechnology
  • Clubs and Confederations
  • Foreign trade
  • Construction
  • Pesticides
  • Education and Cultural Institutions
  • Electronics and Technology
  • Packaging
  • Energy
  • Entertainment and Media
  • Pharmaceutical/ Life Sciences
  • Hygiene and Cosmetics
  • Inventors
  • Marketing and Advertising
  • Mining and Steel Industry
  • Chemicals and Petrochemicals
  • Insurance
  • Services
  • Information Technology

Chambers Review

Provided by Chambers

Intellectual Property: Trademark, Copyright & Trade Secrets - Brazil

Band 1

What the Team is Known For

Dannemann Siemsen has a first-class team of seasoned specialists handling all intellectual property matters. The team is lauded for its extensive experience in non-contentious mandates such as patent applications before the BPTO and franchise agreements, as well as in litigation including nullity and infringement actions regarding trademarks and patents. Its renowned bench has deep expertise in representing important clients from areas such as chemical, food and beverages, pharmaceutical and energy.

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Work Highlights

Provided by Chambers

  • Dannemann Siemsen represented Valeo in an inhibitory and compensatory court action for the protection of industrial property rights.

Strengths

Provided by Chambers

  • A very famous law firm in Brazil and a point of reference in IP. When they take care of cases, we know that they'll assign experienced lawyers to handle them.

    Intellectual Property: Trademark, Copyright & Trade Secrets respondentGlobal

  • Dannemann Siemsen have a lot of experience in this field and understand us. They're really easy to talk to, very organised and fast responders. They also have good technique, strategy and knowledge.

    Intellectual Property: Trademark, Copyright & Trade Secrets respondentGlobal

  • Dannemann Siemsen have a massive knowledge on our company and business model. They bring very adequate solutions and work as if they were our in-house team.

    Intellectual Property: Trademark, Copyright & Trade Secrets respondentGlobal

  • Dannemann Siemsen remains an important player in this field.

    Intellectual Property: Trademark, Copyright & Trade Secrets respondentGlobal

Notable Practitioners

Provided by Chambers

  • Luiz Henrique do Amaral
    Luiz Henrique do Amaral

    Luiz Henrique do Amaral

    Luiz Henrique do Amaral is a distinguished authority in the intellectual property arena. He is also held in high esteem by the market for his work not only managing the firm, but also leading important national and international IP associations.

    • Luiz Henrique is a brilliant contentious lawyer.

      Intellectual Property: Trademark, Copyright & Trade Secrets respondentGlobal

    • Luiz Henrique do Amaral is a point of reference in IP in Brazil.

      Intellectual Property: Trademark, Copyright & Trade Secrets respondentGlobal
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  • Gustavo de Freitas Morais
    Gustavo de Freitas Morais

    Gustavo de Freitas Morais

    Gustavo de Freitas Morais is a top player in the intellectual property space and well regarded in the market, especially for his outstanding work on contentious and non-contentious patent matters. He frequently handles nullity actions and patent prosecution.
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  • Cândida Ribeiro Caffé
    Cândida Ribeiro Caffé

    Cândida Ribeiro Caffé

    Cândida Ribeiro Caffé is sought out to handle consultive work, especially regarding contracts in the intellectual property field, including franchising implementation and transfer of technology agreements.

    • Cândida Ribeiro is an excellent and very equipped professional.

      Intellectual Property: Trademark, Copyright & Trade Secrets respondentGlobal

    • Besides her IP technical knowledge, she knows a lot about our business and brings that history to our work together. She excels in legal discussions, greatly reassuring us.

      Intellectual Property: Trademark, Copyright & Trade Secrets respondentGlobal
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  • Joaquim Eugênio Goulart
    Joaquim Eugênio Goulart

    Joaquim Eugênio Goulart

    Joaquim Eugênio Goulart is frequently sought out for representation in relation to nullity patent actions, patent infringement and prosecution.

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  • Filipe Fonteles Cabral
    Filipe Fonteles Cabral

    Filipe Fonteles Cabral

    Filipe Fonteles Cabral is a well-seasoned practitioner handling trademark litigation matters and industrial designs.

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Ranked Individuals at Dannemann Siemsen (6)

Brazil

  • Profile image of Gustavo de Freitas Morais

    Gustavo de Freitas Morais

    Intellectual Property: Patent

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  • Profile image of Joaquim Eugênio Goulart

    Joaquim Eugênio Goulart

    Intellectual Property: Patent

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  • Profile image of Luiz Henrique do Amaral

    Luiz Henrique do Amaral

    Intellectual Property: Trademark, Copyright & Trade Secrets

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  • Profile image of Cândida Ribeiro Caffé

    Cândida Ribeiro Caffé

    Intellectual Property: Trademark, Copyright & Trade Secrets

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  • Profile image of Filipe Fonteles Cabral

    Filipe Fonteles Cabral

    Intellectual Property: Trademark, Copyright & Trade Secrets

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Members

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