Kasznar Leonardos Intellectual Property
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A premier firm for IP litigation, Kasznar Leonardos Intellectual Property is a top choice for handling disputes involving IP infringement, unfair competition, cancellation actions, anti-piracy, domain name conflicts, and trade secret violations. The firm also boasts a specialised team focused on marketing and entertainment law, often overlapping with its IP work, particularly in advising clients on structuring Web3 projects that deal with IP and the monetisation of personality rights through new technologies. Gabriel Leonardos is a seasoned IP litigator who also advises on licensing, as well as patents, trade marks, copyright, and trade mark prosecution. Elisabeth Kasznar Fekete brings deep expertise in trade secrets, and advises on both contentious and non-contentious matters involving various IP rights. Both Leonardos and Fekete are based in São Paulo. Co-leader Rafael Lacaz Amaral, based in Rio de Janeiro, handles proceedings before state and federal courts involving trade mark and patent disputes. Co-head Claudio Roberto Barbosa leads the São Paulo team, bringing together knowledge of IP and data privacy. Viviane Trojan is recognised for her expertise in copyright law.
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