Our Firm

Recognition

IP STARS | 2016 – 2020

Recognized as one of the best firms in Intellectual Property in Brazil, on the guide’s five categories: Copyright, Patent Litigation, Patent Prosecution, Trademark Litigation and Trademark Prosecution.

Claudio Barbosa, Filipe Leonardos, Elisabeth Kasznar, Gabriel Leonardos, Rafael Lacaz and Maria Pia Guerra were named as “Trademark Star”. Claudio Barbosa, Rafael Lacaz, Gustavo Barbosa and João Luis Vianna were named as “Patent Star”. Aline Ferreira and Rafael Pinho were recognized as “Notable Practitioner”.

Best Lawyers | 2013 – 2021

In the latest edition, Kasznar Leonardos had twelve recommended lawyers in the guide. Kasznar Leonardos was also recognized as Law Firm of The Year in Intellectual Property area.

Our partners Anderson Ribeiro, Claudio Barbosa, Eduardo Rosman, Elisabeth Kasznar, Fernanda Magalhães, Gabriel Leonardos, Gustavo Barbosa, João Luis Vianna, Maria Pia Guerra, Nancy Caigawa, Rafael Lacaz Amaral and our lawyer Ísis Valaziane were recognized as best practitioners in their areas of practice.

Latin Lawyer 250 | 2013 – 2020

Recommended firm by the guide, that brings the leading law firms in Latin America, as Intellectual Property trailblazers in Brazil.

Análise Advocacia 500 | 2013 – 2020

Recognized as one of the most admired specialized firms in Intellectual Property and Digital Law.

Anderson Ribeiro, Flávia Tremura, Gabriel Leonardos, Nancy Caigawa, Carolina Caetano and Ísis Valaziane were ranked among the most admired lawyers in their areas.

In 2021, the ranking published the Análise Advocacia Mulher, from the same research cycle. In its first edition, Kasznar Leonardos is the specialized firm with the highest number of appointments. Our partners Aline Ferreira, Elisabeth Kasznar, Flávia Tremura, Fernanda Magalhães, Ísis Valaziane and Nancy Caigawa and our associates Aline Zinni, Carolina Caetano and Thereza Abranches were recognized for their jobs.

Chambers and Partners Brazil: Contentious | 2021

Recognized as one of the leading firms, Band 1, in Intellectual Property in the first edition of this guide.

Elisabeth Kasznar and Gabriel Leonardos were listed among the best, Band 1, Brazilian Intellectual Property lawyers. Also in IP, partner Rafael Lacaz Amaral integrates the ranking (Band 4).

Chambers and Partners Global | 2014 – 2021

Recognized as one of the leading firms, Band 1, in Intellectual Property.

Elisabeth Kasznar and Gabriel Leonardos were listed among the best, Band 1, Brazilian Intellectual Property lawyers. Also in IP, partner Rafael Lacaz Amaral integrates the ranking (Band 4).

Chambers and Partners Latin America | 2014 – 2021

Recognized as one of the best firms in Brazil, Band 1, in Intellectual Property and also ranked, for the second time, in Life Sciences area.

Elisabeth Kasznar and Gabriel Leonardos are, for eight consecutive years, listed among the best, Band 1, Brazilian Intellectual Property lawyers. Also in IP, partner Rafael Lacaz Amaral integrates the ranking. Another highlight is our partner Anderson Ribeiro recognized among the best lawyers in Life Sciences practice.

IAM Patent 1000: The world’s leading Patent Professionals | 2015 – 2020

Recognized as one of the best firms, Gold category, in Patents in Brazil.

João Luis Vianna, Tatiana Silveira and Gustavo Barbosa were recommended in “Prosecution”. In “Transactions”, Elisabeth Kasznar, Gabriel Leonardos and Claudio Barbosa were recommended​. And in “Litigation”, Gabriel Leonardos is in the golden list and Claudio Barbosa is in the silver category.

Leaders League | 2017 – 2020

Recommended as one of the best firms in eleven areas of pratice (Innovation, Technology and Intellectual Property): Patent Litigation, Trademark Litigation, Technology, Copyright, Trademark Prosecution, Patent Prosecution, Data Protection, Fashion Law, Life Sciences, Media & Entertainment and Startups and Innovation.

Our partners Aline Ferreira, Anderson Ribeiro, Cláudio Barbosa, Eduardo Rosman, Elisabeth Kasznar, Fernanda Magalhães, Filipe Leonardos, Flávia Tremura, Gabriel Leonardos, Gustavo Bacalhau, Gustavo Barbosa, João Vianna, Liz Starling, Nancy Caigawa, Priscila Kashiwabara, Rafael Lacaz, Tatiana Silveira and senior associate Thereza Curi were ranked under their areas of practice.

The Legal 500 Latin America | 2012 – 2021

Recognized as one of the best firms, Top Tier, in Intellectual Property in Brazil and, for the first time, recognized also in Life Sciences.

In the 2021 edition, Elisabeth Kasznar and Gabriel Leonardos were again listed among the leading lawyers in Brazil. Our partners Anderson Ribeiro, Claudio Barbosa and Rafael Lacaz were also recommended in the same category. In Life Sciences, our partners Aline Ferreira, Anderson Ribeiro, João Luis Vianna and Priscila Kashiwabara were ranked.

Who’s Who Legal | 2018 – 2020

In the last edition, Kasznar Leonardos had three recommended lawyers in Intellectual Property and Life Sciences.

Elisabeth Kasznar was listed as a reference in Patent and Trademarks. Gabriel Leonardos was also recognized in Trademarks. And Anderson Ribeiro was highlighted as a leading name in Life Sciences.

WTR 1000: The world’s leading Trademark Professionals | 2015 – 2021

Recognized as one of the best firms, Gold category, in Trademarks in Brazil.

In the latest edition, eight partners of our firm were recommended by this guide: Elisabeth Kasznar (gold), Gabriel Leonardos (gold), Filipe Leonardos (gold), Rafael Lacaz Amaral (silver), Liz Starling (silver), Maria Pia Guerra (silver), Flávia Tremura (bronze) and Nancy Caigawa (bronze).