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By Claudio Roberto Barbosa

Celebrating the World Intellectual Property Day, Kasznar Leonardos launches Brazilian Patent Litigation Guide

In celebration of World Intellectual Property Day, we invite you to delve into ‘Brazilian Patent Litigation: 2022/2023 in Review,’ a collaborative effort by Kasznar Leonardos’ strategic patent litigation team.

Our latest publication aims to address key issues in the interpretation and application of Brazilian Patent Law by the country’s courts between 2022 and 2023. Focusing on appellate court decisions, we analyze pivotal case law addressing various patent law issues.

From patent-term adjustment, covering interim relief in infringement and nullity cases, to evidentiary standards in patent litigation, we explore pressing topics shaping Brazil’s evolving role in Patent Law.

Read the full content now by clicking on the link.

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Last by Claudio Roberto Barbosa

3 de July de 2026

Kasznar Leonardos was recognized as the most admired office in Rio de Janeiro by the Análise Advocacia Regional 2026

We are very proud to announce that our firm has been recognized as one of the Most Admired Law Firms in the Kasznar Leonardos was recognized as the most admired office in Rio de Janeiro by the Análise Advocacia Regional 2026

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29 de May de 2026

Kasznar Leonardos has been ranked by IAM Patent 1000

It is with great honor that we announce that we have once again been ranked in the IAM Patent 1000. In the Kasznar Leonardos has been ranked by IAM Patent 1000

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21 de May de 2026

Brazilian Civil Rights Framework for the Internet in Transformation: New Decrees Impact Big Techs

Today (May 21, 2026), Decrees No. 12,975/2026 and 12,976/2026 were published as part of the Federal Government’s initiative aimed at strengthening accountability Brazilian Civil Rights Framework for the Internet in Transformation: New Decrees Impact Big Techs

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