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By Gabriel Francisco Leonardos

The controversy regarding amendments to patent applications in Brazil – A new chapter begins

As reported in our Newsletter #06, sent in March 2019, the Public Civil Action filed in 2002 by the Federal Public Prosecution Office (PPO) generated heated debates around the interpretation of section 32 of the Industrial Property Act (IPA – Law #9,279/1996) concerning the examination of patent applications. 
In summary, the PPO argued that voluntary changes to the scope of the claims of a patent application, by (restrict) interpretation of section 32 of the IPA, could only be submitted until the examination request. Even so, this amendment request should be limited to the matter initially revealed in the application. 
 
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Last by Gabriel Francisco Leonardos

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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23 de June de 2026

Kasznar Leonardos ranked in Chambers Brazil Industries & Sectors Regions 2026

It is with great pride that we announce that our firm has once again been included in the Chambers Brazil Industries & Kasznar Leonardos ranked in Chambers Brazil Industries & Sectors Regions 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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