Brazil: INPI’s decisions can be challenged at Brazilian courts

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Brazil: INPI’s decisions can be challenged at Brazilian courts

The Brazilian Patent and Trademark Office (INPI) does not have to be the final stop. Going to court has become, more than ever, a viable option to challenge the INPI's decisions.

Brazil has notoriously had a problem with delayed decisions from the INPI. At its worst, the so called "backlog" of work left trademark applications pending examination for four years, plus another eight years if an appeal was filed.

With a view to joining the Madrid Protocol (which came into effect in Brazil on October 2,2019), the INPI reorganised itself, hired more examiners and was able to become more efficient – at least in terms of reducing the timeframes for its decisions.

However, an issue that is yet to be fully addressed is the quality of the decisions. Decisions can be short, and many times inconsistent. In Brazil, decisions issued by a public office can be subject to review by a Federal Court.

The Federal Court of Rio de Janeiro has had judges specialised in IP since 2001. Over the years, they have ruled on thousands of cases involving the INPI. The judges are not only experienced, but free to review the decision in full, based on the claims of the plaintiff.

The numbers independently gathered by Daniel Law show that roughly 500 cases challenging decisions from the trademark office are filed yearly. More impressively, the overall average of the last four years of decisions disclose that the IP specialised judges have overruled the INPI's decisions in just under 50% of the cases.

There are of course many different circumstances relating to the outcome of these lawsuits. A frivolous claim can always be quickly dismissed by these experienced judges. While the INPI is the authority when it comes to granting or refusing industrial property rights such as trademarks, it does not necessarily have the final say.

robert-daniel-shores.jpg

Robert Daniel-Shores


Daniel LawAv. República do Chile, 230, 3rd FloorCentro, Rio de Janeiro 20031-170, BrazilTel: +55 21 2102 4212www.daniel-ip.com

more from across site and SHARED ros bottom lb

More from across our site

Law firms across the world are seemingly united in their reluctance to give juniors a chance, which shouldn’t be the case
In-house counsel say they want more visibility for the next generation of lawyers, but private practice practitioners believe jurisdictional challenges stand in their way
IP STARS, Managing IP’s accreditation title, reveals this year’s first rankings, showing how firms in Asia-Pacific are performing across a range of practice areas
A dispute over buggies, a decision on the UPC’s jurisdiction, and the formal launch of the Patent Mediation and Arbitration Centre were among the top developments
Sofie McPherson says she is excited to work at a firm that offers an integrated approach between attorneys and litigators
Personality rights are among several measures the government must take to maximise the potential of the music licensing market, say lawyers
Pascal Faure, director general of INPI, explains why keeping a cool head is key, and discusses plans to leverage IP assets to secure funding
Lawyers at Carpmaels & Ransford explain how the healthcare sector has not simply participated in the UPC’s early years, but actively shaped it
The firm has hired former in-house counsel Quintin Cassady to lead the launch of the new office
The combined firm has strong IP credentials across the US, Middle East, UK and Europe, despite Taylor Wessing’s German and French practices not joining
Gift this article