Diana has been working in the Intellectual Property area since 2004, with experience in administrative litigation, advisory and strategic management involving brands from various segments such as food and beverage and cosmetics. Her practice involves all procedures for registration of trademarks before the BPTO, administrative petitions, as well as strategic analysis for complex trademark issues.
Diana was appointed Attorney Assistant Director of the Brazilian Association of Industrial Property Agents – ABAPI and was the Coordinator of the Committee of Trademark Studies of the Brazilian Intellectual Property Association – ABPI (2014-2021).
Areas of Expertise
Trademarks, Fashion Law.
Languages
Portuguese, English, Spanish, German .
Fabricio Vilela Coelho is an attorney and Industrial Property Agent with over 20 years of experience in the field of Intellectual Property. He was the managing partner of VilelaCoelho Advogados for more than 15 years, assisting domestic and international clients on a wide range of trademark, patent, and strategic litigation matters, with a strong focus on the consumer goods, technology, and pharmaceutical industries.
Fabricio earned his Law degree from the Pontifical Catholic University of São Paulo in 2004 and completed a postgraduate program at Fundação Getúlio Vargas (FGV) in São Paulo between 2006 and 2008. He also holds a degree in Software Development and Data Analysis from Laureate International.
He has been and continues to be an active member of several national and international Intellectual Property associations (OAB, ASPI, ABPI, ASIPI, INTA, APAA). He regularly takes part in industry conferences and is currently a member of the Brands and Innovation Committee of the International Trademark Association (INTA). Fabricio has also won two scientific article competitions promoted by the Brazilian Bar Association (OAB/SP) and ASIPI.
Areas of Expertise
Trademark, Patents and Litigation.
Languages
Portuguese, English, Spanish .
Fernanda Vilela Coelho has been working with Intellectual Property since 2001. As managing partner of Vilela Coelho Intellectual Property, she led the strategic management of intangible assets, focusing on their protection, enforcement, and value creation. She was also responsible for overseeing people and operational processes, financial management, and the implementation of internal governance and human resources policies. She is currently a partner at Montaury, where she continues her practice with a focus on trademarks, patents, IP contracts, and legal consultancy in Intellectual Property.
With extensive experience advising both national and international companies, Fernanda is recognized for her personalized approach and her ability to align legal strategies with clients' business objectives. She has been acknowledged by leading international rankings such as WTR 1000, Revista Análise Advocacia, Leaders League, and Women’s IP World.
Fernanda is actively involved in the national and international IP community. She is a member of ASPI, ABPI, INTA, and AIPPI, serves on AIPPI’s Nominating Committee, and coordinates ASPI’s Diversity Committee. Since 2013, she has held consecutive terms as Social Director of ASPI, contributing to institutional initiatives, events, and integration activities within the sector.
Areas of Expertise
Trademarks, Patents, Industrial Designs, IP Contracts, Due Diligence, Portfolio Management, Strategic IP Consultancy.
Languages
Portuguese, English, Spanish .
Gabriel is a partner of the office and patent counsel with extensive and in-depth experience in the patent field.
He holds a degree in Telecommunications Engineering from the Federal Fluminense (UFF) and is currently studying Law at Anhanguera Educational College. Additionally, he has two MBAs focused on project and people management, as well as several courses in industrial property.
His practice is distinguished by excellence in handling patent applications before the Brazilian Patent and Trademark Office (INPI) and providing technical support in complex litigation, particularly in cases involving standard-essential patents (SEP).
He assists a wide range of national and international clients, offering strategic solutions based on his deep knowledge of the Industrial Property Law, key intellectual property treaties, and the interpretation adopted by INPI. His interest in interdisciplinarity drives his continuous pursuit of technical and legal improvement, ensuring the integration of new approaches and strategies into his expertise, always aiming to deliver the best solutions to clients.
Areas of Expertise
Patents, Utility Models, Drafting of patent applications, Freedom to Operate (FTO), patent prosecution before the BRPTO, technical support to patent litigation.
Languages
Portuguese, English .
Gabriela Mendonça Moura practices in the Intellectual Property Litigation area of Montaury Pimenta, Machado & Vieira de Mello since 2019, having joined as a partner in 2023.
She graduated in Law from State University of Rio de Janeiro (UERJ) in 2023 and currently represents national and international clients in a wide range of extrajudicial disputes and complex litigation before Brazilian Courts, including the Superior Courts, involving cases related to trademarks, copyrights, domain names and unfair competition.
Areas of Expertise
IP Litigation, Unfair Competition Litigation, Trademark Litigation, Trade Dress Litigation, Piracy Suppression, Online Brand Protection (OBP) and Domain Name Disputes.
Languages
Portuguese, English, German .
Hiago de Borba Busch is a partner in the Intellectual Property (IP) litigation group, with over 15 years of national and international experience. Licensed to practice law in Brazil and Spain, he has represented clients in complex disputes involving patents, trademarks, industrial designs and other IP rights before courts in Brazil, Spain, and the European Union.
His practice focuses on developing strategies for the protection and enforcement of intellectual property rights, with extensive litigation experience in the life sciences, medical devices, fashion, energy, agribusiness, and telecommunications sectors.
In addition to advising domestic and international clients on contracts, negotiations and litigation matters related to patents, trademarks, and industrial designs, he also handles matters related to trade secrets, unfair competition and digital law, and domain name recovery arbitration (UDRP and Saci-Adm).
Hiago was appointed as Brazilian representative and intellectual property expert at the Latin America IP SME Helpdesk, an initiative funded by the European Union (EU) Commission aimed at supporting European companies operating or intending to access the Latin American market.
He holds a strong academic background with two LL.Ms, one in business law and the other in intellectual property law, as well as a postgraduate degree in international business. He is an active member of the International Trademark Association (INTA) and the American Intellectual Property Law Association (AIPLA).
Areas of Expertise
Intellectual Property (IP) litigation.
Languages
Portuguese, English, Spanish .
Isabella Aguiar Reis began her career at Montaury as an intern and, in 2023, became a partner and attorney at the firm. She holds a law degree from the Federal University of Rio de Janeiro (UFRJ) and a postgraduate specialization in Intellectual Property Law from PUC-Rio.
She practices in Intellectual Property Litigation, advising both domestic and international clients in court actions and extrajudicial matters. Her experience includes handling complex litigation before the courts, involving trademark, copyright, and unfair competition matters, as well as patent disputes in the pharmaceutical, mechanical, and telecommunications sectors, including standard-essential patents.
Areas of Expertise
IP Litigation, Patent Litigation including Standard Essential Patents Litigation (SEPs), Life Sciences Litigation, Unfair Competition Litigation, Trade Dress Litigation, Trademark litigation, Copyright Litigation.
Languages
Portuguese, English .
Iury Luz is an attorney at Montaury Pimenta Machado & Vieira de Mello, specializing in Intellectual Property, with over 10 years of experience in administrative litigation, legal consulting, and strategic trademark management.
He holds a postgraduate degree in Intellectual Property Law from PUC-Rio and advises both national and international companies on brand protection strategies in Brazil. His practice includes legal consulting, preparation of technical opinions, trademark clearance searches, and handling trademark filings and disputes before the Brazilian Patent and Trademark Office (INPI).
Areas of Expertise
Trademarks.
Languages
Portuguese, English .
José Eduardo Filgueiras graduated in Civil Engineering from Universidade Gama Filho in 1982 and later specialized in Industrial Property. He is a registered industrial property agent with the National Institute of Industrial Property (INPI) under No. 2182.
José has extensive experience in legal actions involving patents and industrial designs, specializing in the preparation of technical opinions and questions for such cases, as well as acting as a technical assistant for one of the parties involved.
He also advises national and international clients on technical matters during the administrative process of patent applications, conducts prior art searches, prepares freedom-to-operate opinions, and drafts patent applications, particularly in the fields of civil and mechanical engineering.
Areas of Expertise
Patents, Utility Models, Industrial Designs, Freedom to Operate (FTO).
Languages
Portuguese, English .
Júlia Bessa Sanzi is a lawyer with solid experience in strategic civil litigation, with a focus on digital law, intellectual property, and privacy and data protection. She has been part of renowned specialized law firms, advising national and multinational companies, particularly in the technology sector.
Her experience includes handling complex lawsuits, representing clients before courts and public agencies (such as consumer protection bodies, the Public Prosecutor’s Office, and the Brazilian Data Protection Authority -ANPD), responding to information security incidents, conducting pre-litigation negotiations, and providing legal advice in developing strategies for data protection and the defense of intellectual property rights, as well as resolving disputes related to innovation and the digital environment.
She is currently pursuing a postgraduate degree in Intellectual Property Law at PUC-Rio and holds a postgraduate degree in Digital Law and Compliance from Damásio Educacional. She earned her Law degree from the Catholic University of Santos and holds an international certification as a Data Protection Officer (DPO) from EXIN.
She has published articles in important national publications such as Valor Econômico, Conjur, and Estadão, addressing topics such as digital inheritance, information security, cannabis law, and technology regulation.
Areas of Expertise
Strategic Judicial Litigation, Intellectual Property, Digital Law, Technology, Data Protection, and Cybersecurity.
Languages
Portuguese, English .


