Born in Rio de Janeiro; admitted to the Brazilian Bar Association (Rio de Janeiro Chapter) in 2006.

Academic Background

• UFRJ (Bachelor of Laws, 2007);
• Pontifícia Universidade Católica do Rio de Janeiro – PUC-RJ (Graduate Degree in Intellectual Property, 2010);
• UERJ (Graduate Degree in Entertainment Law, 2012);
• Fundação Getúlio Vargas (Master of Laws, LL.M., 2017);
• UFRJ (Master’s Degree in Economics and Public Policies related to Innovation, IP, and Development, 2019).

Additional Information

• Coordinator of the Competition Committee at the ABPI;
• Member of the Commercialization of IP Committee at the AIPPI;
• Member of the Competition Committee at the OAB/RJ.

Awards

• Recognized as a leading lawyer by World Trademark Review (2025);
• Recognized as a leading lawyer by Lexology (2024);
• Recognized as a leading lawyer by World IP Review (2024);
• Recognized as a leading lawyer by The Legal 500 (2023).

Publications

• Antoniazzi, Lucas & Mauro, José; A dinâmica entre a concorrência e a inovação sob a perspectiva da pauta ESG (The dynamics between competition and innovation from the ESG agenda perspective), Mauro Decoussau Machado. Revista da ABPI (181): 50-56, 2022;
• Antoniazzi, Lucas; Direito autoral e economia criativa: uma análise econômica do Musical Works Modernization Act e da Diretiva Europeia de Direito de Autor (Copyright Law and the Creative Economy: An Economic Analysis of the Musical Works Modernization Act and the European Copyright Directive). Universidad Internacional del Ecuador – Universidad Hemisferios – Asociación Ecuatoriana de Propiedad Intelectual, 2021;
• Antoniazzi, Lucas; Sustainability and Intellectual Property in Brazil. In: Këllezi, P., Kobel, P., Kilpatrick, B. (eds) Sustainability Objectives in Competition and Intellectual Property Law. LIDC Contributions on Antitrust Law, Intellectual Property and Unfair Competition. Springer, Cham;
• Antoniazzi, Lucas; Trade Dress: uma tentativa de análise objetiva da sua distintividade (Trade Dress: An Attempt to Objectively Analyze Its Distinctiveness). Revista da Escola da Magistratura Regional Federal / Escola da Magistratura Regional Federal, Tribunal Regional Federal da 2ª Região, Nov 1, 2016;
• Antoniazzi, Lucas; Considerações sobre o marketing de emboscada (ambush marketing) (Considerations on Ambush Marketing). In Studies on Combating Piracy, Ed. Letras Jurídicas, São Paulo: 2021;
• Antoniazzi, Lucas; O uso das indicações geográficas como instrumento de proteção e desenvolvimento da agricultura brasileira (The Use of Geographical Indications as a Tool for Protecting and Developing Brazilian Agriculture). In Propriedade intelectual na agricultura, Coordinated by Charlene Maria Coradini de Ávila Plaza, Patrícia Aurélia Del Nero, Maria Cristina Vidotte Blanco Tarrega, Nivaldo dos Santos; Preface by André R. C. Fontes. Belo Horizonte: Fórum, 2012.

Memberships

• OAB – Brazilian Bar Association (Rio de Janeiro).

Languages

Portuguese, English.

Areas of Practice

Lucas Antoniazzi has been working in both advisory and litigation aspects of Intellectual Property for over 15 years, representing major national and international companies in disputes involving patents—particularly in life sciences and oil & gas—trademarks, unfair competition, piracy, and entertainment law, with a special focus on the phonographic industry.