INTERNATIONAL PATENT: PETROLEO BRASILEIRO S.A. - PETROBRAS FILES APPLICATION FOR "HYDRAULIC ACTUATION DEVICE FOR BELL MOUTHS"

GENEVA, April 4 -- PETROLEO BRASILEIRO S.A. - PETROBRAS (Av. Republica do Chile, 65 - Centro, RJ20031-912 Rio de Janeiro) filed a patent application (PCT/BR2025/050426) for "HYDRAULIC ACTUATION DEVICE FOR BELL MOUTHS" on Sep 26, 2025. With publication no. WO/2026/064851, the details related to the patent application was published on Apr 02, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): DE SOUZA AIRES, Guilherme (Av. Henrique Valadares, 28 - Centro20231-030 Rio de Janeiro), RAMOS GONZAGA, Renato (Av. Henrique Valadares, 28 - Centro20231-030 Rio de Janeiro), DOS SANTOS DE CAMPOS, Gustavo (Av...