By Claudio Roberto Barbosa

7 de April de 2026

Kasznar Leonardos was ranked in Chambers Brazil: Contentious 2026

We are proud to announce that we have been ranked in Chambers Brazil: Contentious 2026 by Chambers and Partners. As a firm, we received the highest level of recognition in Intellectual Property, achieving Band 1 in both “Patents” and “Trademarks, Copyrights and Trade Secrets.”

In addition, our partners Gabriel Leonardos, Elisabeth Kasznar Fekete and Rafael Lacaz Amaral were ranked in “Patents” and “Trademarks, Copyrights and Trade Secrets.” Our partner Claudio Barbosa was ranked for the first time in the “Patents” category, alongside fellow partner Viviane Trojan. In “Trademarks, Copyrights and Trade Secrets,” special recognition goes to our partner Nancy Caigawa.

This recognition of our work reflects the dedication and excellence we bring to every contentious matter. Today, we celebrate this achievement and take it as further motivation to maintain our commitment to innovation and quality.

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Last by Claudio Roberto Barbosa

14 de September de 2026

Guidance Note: Brazil – Direct Marketing

Partner Claudio Barbosa and Attorney at Law Larissa Martins have recently authored the article “Data Guidance: Brazil – Direct Marketing” for the … Guidance Note: Brazil – Direct Marketing

31 de August de 2026

Brazilian Agency fines tech company BRL 153 Million, raising the bar for digital enforcement

The Brazilian Data Protection Agency (“ANPD”) has imposed a BRL 153.7 million fine on a tech company, primarily for alleged irregularities in the processing … Brazilian Agency fines tech company BRL 153 Million, raising the bar for digital enforcement

31 de July de 2026

Kasznar Leonardos and Partners Recognized by IP STARS 2026

We are proud to announce that our partners have once again been recognized by IP Stars, marking the 10th consecutive year of … Kasznar Leonardos and Partners Recognized by IP STARS 2026