Requerimento de pedido de patente
#2.10
Número de Protocolo '870260021504' em 09/03/2026 15:00 (WB)
03/17/2026
RPI 2880
Applicants and inventors
Applicants
F. C. (pessoa física)
RJ, BR
PETRÓLEO BRASILEIRO S.A. - PETROBRAS
RJ, BR
Inventors
No inventors listed.
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Related
Patent monitoring
Track this patent in real time.
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.