Intellectual Property 2026

BRAZIL Law and Practice Contributed by: Fabiano de Bem da Rocha, Gustavo Bahuschewskyj Correa, Kamille Trindade Machado and Milton Lucídio Leão Barcellos, Leão Intellectual Property

Kamille Trindade Machado is a partner at Leão Intellectual Property and an attorney at law. She holds a Master’s in IP and Technology

Milton Lucídio Leão Barcellos is a senior partner at Leão Intellectual Property, an attorney at law and a patent attorney. He is the author of three IP books: “O sistema internacional de patentes (IOB/

Transfer for Innovation (PROFNIT/ IFRS) and is a PhD candidate in Intellectual Property and Innovation at the Brazilian Patent and Trademark Office (INPI). She is the author of the book Trade Dress: From Theory to Practice in Identifying Violations (Lumen Juris, 2024). Her practice focuses on trade marks, copyright, digital law and advertising, including filing strategy and portfolio management, oppositions and cancellations before INPI, enforcement and anti- counterfeiting matters. Kamille also advises on licensing and assignments and supports clients on emerging IP topics involving data and AI.

Thomson, 2002), ”Propriedade Industrial & Constituição” (Do Advogado, 2007) and “Direito de patentes brasileiro” (Lumen Juris, 2025). His practice focuses on patents, trade secrets and know-how, including prosecution, litigation and strategic counselling for Brazilian and international clients. Milton holds an MSc and a PhD in Law from PUCRS, teaches intellectual property at Antonio Meneghetti Faculty of Law and is a court-appointed IP forensic expert. He is a member of ABAPI, ABPI, AIPPI, ATRIP, LES and INTA.

Leão Intellectual Property 757 Plinio Brasil Milano Avenue 4th and 13th Floors Porto Alegre - RS 90520-002 Brazil

Tel: +55 514 000 2199 Fax: +55 514 000 2199 Email: international@leao.adv.br Web: www.leao.adv.br

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