Patentree

Portugal

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IP STARS Reviews

Overview

Patentree is a leading intellectual property firm in Portugal, known for its expertise in protecting and internationalizing trademarks, patents, industrial designs, copyrights, and domain names. With over 50 years of experience, the firm serves clients across Portugal, the European Union, and African jurisdictions. The firm boasts six European Qualified Patent Attorneys (EQE), ensuring comprehensive and high-quality IP services. 

Notable practitioners: Luís Humberto Ferreira and Anabela Carvalho

Testimonial

2025

A client appreciates the team's "effectiveness, competence, knowledge, communication, and proactive approach".

"Good value for money."

"They are very reliable and offer very good service."

"Patentree is a highly respected firm with high-level attorneys."

"All patent attorneys that we work with at Patentree are willing to go the extra mile for their clients. They are really committed and in love with their job, and their excitement and motivation are things that are priceless."

"We have been working with Patentree for many years, and they are extremely honest, professional and very clever in the way they approach all topics related to IP. We trust them and know that they will advise us with our best interests in mind."

"They have an outstanding service in terms of quality and timelines."

"[They have] knowledge in various scientific and technical areas, which is relevant for entities in the teaching and research sector. Willingness to support clients in a very professional manner, with a sense of ethics."

"Patentree attorneys not only excel in professionalism and attention to detail but also they maintain a close and responsive relationship with clients. Their accessibility and commitment to clear communication make navigating IP matters seamless."

A client likes the team's "openness to discussion, thorough analysis of the issue at hand, expertise and knowledge".

"[They] focus on quality."

"They are very reliable. Good quality and cost of service."

"They are very quick in their communications. The language is not a barrier, and we have close contact with the professionals."

"We chose Patentree for their reputation in IP and their ability to offer clear, practical advice on intellectual property matters."

"The entire team is remarkable, offering clear instructions and deep analysis."

"The team is knowledgeable and relatively efficient, providing clear guidance without unnecessary complexity. They are responsive and ensure that all aspects of the process are handled smoothly."

Patent

Case studies show that the firm assisted a client in opposition against a European Patent (EP3041591B1) granted about the subject matter of a method for operating an amusement ride, a roller coaster involving the use of virtual reality. 

Jacinthe Wei Qi Tay  is a key practitioner to look out for.

Trade mark

Case studies show that the firm assisted a bona fide microgreens producer in anti-competitive proceedings against the client.