Pedido de patente depositado
#2.1
02/18/2026
RPI 2876
Progress at the INPI
Under statutory secrecy- Filing07/21/25
- Publication
- Examination
- Allowance
- Grant
- In force
The application was filed at the INPI on 07/21/2025. It stays under statutory secrecy until 01/19/2027, when it is published in the RPI gazette (art. 30 of the Brazilian IP Act).
Publication expected from:01/19/2027(148 days left)
Latest action published by the INPI: 02/18/2026. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
PETRÓLEO BRASILEIRO S.A. - PETROBRAS
RJ, BR
UNIVERSIDADE FEDERAL DE SANTA CATARINA - UFSC
SC, BR
Inventors
No inventors listed.
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Requerimento de pedido de patente
#2.10
Número de Protocolo '870250062300' em 21/07/2025 10:00 (WB)
07/29/2025
RPI 2847
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