Senior Partners
Professionals
Our Team
Bachelor of Law from the Cândido Mendes University, with MBA in Intellectual Property, Law and Ethics and in People Management and Leadership from the same University, in addition to several specialization courses in the Intellectual Property area.
Anna Beatriz began her career in the Intellectual Property area in 2016 and, in 2022, joined Gruenbaum, Possinhas & Teixeira as an attorney, acting and coordinating all procedures related to the registration and protection of trademarks abroad.
She was recognized in 2024 and 2025 editions of “The Best Lawyers: Ones to Watch in Brazil” ranking, in the Intellectual Property category, which highlights the rising talent of lawyers who are taking notable steps in their legal careers.
Languages: Portuguese, English and Spanish.
Bachelor of Mechanical Engineering from CEFET-RJ, Bárbara has extensive experience in Administrative and Advisory Litigation of Intellectual Property. She has a certificate of completion of the ANPEI Patent Preparation course and the Professional Training Course in Industrial Property of ABAPI-RJ.
Languages: Portuguese and English.
Practice areas: Patents, Industrial Designs, Software Registries and Plant Varieties.
Graduated in 2nd degree from Colégio Nossa Senhora de Fátima.
She joined Gruenbaum, Possinhas & Teixeira in 2015 in the position of Administrative Clerk.
Language: Portuguese.
Graduated in Business Administration.
She began her career in the Intellectual Property area in 2000 and joined Gruenbaum, Possinhas & Teixeira as a Paralegal in 2020, focusing on National and Foreign Trademarks.
Languages: Portuguese, English, Spanish and French.
Practice area: Trademarks.
Post-graduate in Marketing and Digital Media at Getúlio Vargas Foundation (FGV), and graduated in Linguistics and Education at Federal Fluminense University (UFF).
She began her career in the Intellectual Property area in 2018 and joined Gruenbaum, Possinhas & Teixeira as a Paralegal in 2024, focusing on National and Foreign Trademarks.
Languages: Portuguese and English.
Practice area: Trademarks.
Graduated in Law at Universidade Católica de Petrópolis, L.LM in Business Law at Fundação Getúlio Vargas and post-graduated in Intellectual Property Law from the Pontifícia Universidade Católica do Rio de Janeiro, he began his career in the Intellectual Property area in 2021.
He has several specialization courses in the area of Intellectual Property, with extensive experience with national and international clients.
He joined Gruenbaum, Possinhas & Teixeira in 2024, working in trademark administrative litigation and judicial litigation.
Languages: Portuguese and English
Practice areas: Trademarks, Copyright, Contracts, Unfair Competition and Litigation.
Bachelor in Biomedicine, Master in Applied Microbiology and Parasitology and PhD in Pathology from Federal Fluminense University.
Juliana has international professional experience at the Centers for Disease Control and Prevention (CDC), Atlanta – USA, and took the Professional Training Course in Industrial Property at the Brazilian Association of Industrial Property Agents (ABAPI-RJ).
She started her career in the Intellectual Property area in 2021, when she joined Gruenbaum, Possinhas & Teixeira as a Patent Technician, acting in all procedures related to patent protection, from prior searches, preparation and filing of patent applications, fulfillment of requirements, statements and appeals, in addition to the entire technical/administrative monitoring of patents in Brazil and abroad.
Languages: Portuguese, English and Spanish.
Area of expertise: Patents.
Bachelor of Law from the Federal Fluminense University with several specialization courses in Intellectual Property, Mariana has been working in this field since 2021, particularly in Trademark Law, Trade Dress, and Fashion Law. She has experience in complex cases involving Trade Dress violation and Unfair Competition.
She joined Gruenbaum, Possinhas & Teixeira in 2023, primarily focusing on Advisory, Administrative, and Judicial Trademark matters.
Languages: Portuguese and English.
Practice areas: Trademarks, Unfair Competition, Trade Dress, Fashion Law, Copyright, and Judicial Litigation.
Bachelor of Law from the Federal University of Rio de Janeiro. Matheus started his career in the Intellectual Property area in 2020, having experience in anti-counterfeiting, copyright and trademarks, with extension courses in Entertainment Law and Data Protection.
In 2022, he joined Gruenbaum, Possinhas & Teixeira, focusing on trademark consulting and administrative litigation.
Languages: Portuguese and English.
Practice areas: Trademarks, Copyright, Contracts, Unfair Competition and Digital Law.
Graduated in Law from the Federal University of Rio de Janeiro, he began his career in the Intellectual Property area, in 2012, as a trainee.
In 2019, he joined Gruenbaum, Possinhas & Teixeira as a lawyer, focusing on judicial and extrajudicial litigation involving trademarks, contracts and unfair competition.
Languages: Portuguese, English and Spanish.
Practice areas: Trademarks, Copyright, Contracts, Domain Names, Unfair Competition, Judicial Litigation and Digital Law.
Pharmacy Bachelor from the Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), MBA in Strategic Management of Technological Innovation and Intellectual Property. Bachelor of Law from Universidade Cândido Mendes.
She began her career in the Intellectual Property area in 2011. In 2015, she joined Gruenbaum, Possinhas & Teixeira as a Patent Technician, acting in all procedures related to patent protection, from prior art searches, drafting and submittal of compliance with official action, fulfillment of requirements, statements and appeals, in addition to the entire technical/administrative monitoring of patents in Brazil and abroad.
In 2023 and 2024, she was recognized as IP Leader by WIPR (World IP Review) guide.
Languages: Portuguese, English and Spanish.
Practice areas: Patents, Industrial Designs, Software Registration and Plant Varieties.
