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By Gabriel Francisco Leonardos

5 de March de 2014

Las acciones de nulidad de patentes mailbox

Revista Marcasur. Suplemento Brasil Al Día. Março, 2014.

La inseguridad jurídica que existe en Brasil es tanta que un dicho burlesco dice que “en Brasil hasta el pasado es incierto”. Un ejemplo de reciente conducta del Instituto Nacional da Propriedade Industrial (INPI) que generó perplejidad fue la presentación de acciones de nulidad de las patentes mailbox.

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Last by Gabriel Francisco Leonardos

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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5 de May de 2026

Kasznar Leonardos partners were recognized in Lexology Index

We are honored to announce that Kasznar Leonardos has been recognized once again by the Lexology Index (formerly Who’s Who Legal) in Kasznar Leonardos partners were recognized in Lexology Index

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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, Kasznar Leonardos was ranked in Chambers Brazil: Contentious 2026

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