Cesar Peres Dulac Müller Blog
ARTICLES & NEWS
Follow our curated selection of legal and economic news, along with exclusive content developed by the Cesar Peres Dulac Müller team.
News
30 de March de 2026
STJ confirms: lease surety does not preclude the exercise of the statutory lien
The Third Panel of the Superior Court of Justice (STJ) reaffirmed the lawfulness of cumulating contractual guarantees and the statutory…Articles
24 de March de 2026
End of Ozempic’s patent term: consolidation of the 20-year period and new contours for Intellectual Property in the pharmaceutical sector
The main patent for semaglutide – the active ingredient of Ozempic – filed on 03/20/2006, expired on 03/20/2026, in strict…News
16 de March de 2026
STJ rules: the Treasury may not refuse surety bonds or bank guarantees in tax enforcement proceedings
The Superior Court of Justice (STJ) has consolidated a fundamental precedent for companies facing tax enforcement proceedings. By means of…Articles
4 de March de 2026
Organizational freedom and legal certainty: the constitutional delimitation of corporate structures
Contemporary forms of productive organization – “pejotização” – in light of the Economic Constitution. The constitutionalization of the debate. The…Articles
3 de March de 2026
Can a slogan be registered as a trademark? Understanding INPI’s guidelines on the registration of advertising signs
Did you know that, until recently, slogans could not be registered as trademarks in Brazil? This rule has changed, and…News
20 de February de 2026
Thomas Dulac Müller (CPDMA) comments in Valor Econômico on the new law on persistent tax debtors and judicial reorganization
A new regulation aimed at combating so‑called persistent tax debtors brings back into focus a sensitive aspect of the business…Articles
17 de February de 2026
The rise of financial CPRs in a new era of agribusiness credit
Brazilian agribusiness is undergoing a structural transformation in its funding sources. The Financial Rural Product Note (Cédula de Produto Rural…News, Sem categoria
17 de February de 2026
The rise of financial CPRs in a new era of agribusiness credit
Brazilian agribusiness is undergoing a structural transformation in its funding sources. The Financial Rural Product Note (Cédula de Produto Rural…News
12 de February de 2026
STJ Consolidates Legitimacy of the Treasury to Request Bankruptcy of Debtors
The Third Panel of the Superior Court of Justice (STJ) reaffirmed, in a unanimous decision in REsp 2.196.073, that the…News
6 de February de 2026
São Paulo Court approves Santa Casa de Araçatuba’s Judicial Reorganization Plan, restructuring liabilities and setting forth a payment schedule.
The Regional Court for Corporate Matters and Arbitration-Related Disputes, of the Specialized Court for the 2nd, 5th and 8th Judicial…