11 de November de 1840
- Kasznar Leonardos
Judicial Litigation
The contentious aspect of the relationships is linked to everything that is subject to be contested, or that might be involved in a dispute or constitute the object of a conflict of interests.
With more than one century of specialization, our Litigation team is a reference in the field, acting in cases with various levels of complexity. Our professionals stand out in terms of their knowledge of the specific legislation and their high level of experience, in addition to being able to provide easily understandable explanations concerning technologies and technical matters in court, using all available legal tools to seek efficient results.
We prepare and implement strategies according the requirements and particularities of each client, using a strategic point of view comprising the client’s business and acting in a multidisciplinary manner in partnership with all the remaining technical departments of our firm.
Although we are prepared to prosecute legal proceedings in all jurisdictions, we prioritize solutions derived from negotiation and mediation to achieve a more efficient and strategic result.
The scope of our actions further includes the preparation of written opinions, contracts, agreements, extrajudicial notifications, announcements to the market, legal opinions and pre-litigation opinions, in addition to analyses of applicability of the Brazilian Law or interpretation of our laws in all types of requirements related to intellectual property and other fields related thereto.
Last related news
27 de March de 2026
New Structure of the ANPD and Impacts Brought by the Digital Child and Adolescent Statute
Among the most recent publications related to the Brazilian Data Protection Agency (“ANPD”), the release of Decree No. 12.881/2026 stands out. The Decree approves … New Structure of the ANPD and Impacts Brought by the Digital Child and Adolescent Statute
24 de March de 2026
Published the Decree Regulating the Digital ECA: Clarifying Technical Parameters and Expanding Platform Responsibilities
After the enactment of the Digital Statute of the Child and Adolescent (Law No. 15,211/2025 – “ECA Digital”) in September last year, … Published the Decree Regulating the Digital ECA: Clarifying Technical Parameters and Expanding Platform Responsibilities
13 de March de 2026
Federal Court in Brazil invalidates chemical patent after nearly two decades of litigation
Our firm successfully represented a company operating in the offshore oil and gas sector in a lawsuit challenging the validity of a Brazilian patent … Federal Court in Brazil invalidates chemical patent after nearly two decades of litigation