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
24 de April de 2026
MP 1.343/2026 tightens rules on the Minimum Freight Floor
On March 19, 2026, the Federal Government enacted Provisional Measure No. 1,343/2026, introducing far‑reaching changes to the oversight and enforcement…News
14 de April de 2026
Thomas Dulac Müller takes part in OAB/RS seminar on the new developments in judicial reorganization
Our managing partner, Thomas Dulac Müller, took part on April 10, 2026, in the First Corporate Restructuring Seminar of the…Articles
2 de April de 2026
Bill to amend the Industrial Property Law under discussion: recognition of trademarks through prolonged use and declaration of effective use under the Industrial Property Law (Bill No. 512/2025).
Bill No. 512/2025, currently pending before the Chamber of Deputies, proposes targeted yet significant amendments to Law No. 9,279/1996 (the…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…