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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

12 de February de 2026

Kasznar Leonardos was ranked in Chambers Global Guide 2026

We are honored to announce that Kasznar Leonardos has been recognized by the Chambers and Partners Global Guide 2026. For another year, Kasznar Leonardos was ranked in Chambers Global Guide 2026

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29 de May de 2025

Kasznar Leonardos was ranked on IAM Patent 1000

We are proud to announce that we have been ranked in the IAM Patent 1000 2025, a specialized ranking in the field Kasznar Leonardos was ranked on IAM Patent 1000

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15 de April de 2025

Brazil Approves New Trade Reciprocity Law That May Impact Foreign Trademarks and Patents

Law No. 15,122, of April 11, 2025, authorizes Brazil to adopt retaliatory measures against countries that: (i) unilaterally apply or threaten to Brazil Approves New Trade Reciprocity Law That May Impact Foreign Trademarks and Patents

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