Patent Assignment
Reel/Frame 061990/0857
Assignment of Assignor's Interest
Recorded: 2022-12-06
Pages: 8
Assignors
PEREIRA FERREIRA, ROBERTO
Executed: 2022-11-28
RAMOS GONZAGA, RENATO
Executed: 2022-11-30
DE SOUZA AIRES, GUILHERME
Executed: 2022-11-25
Assignee
PETRÓLEO BRASILEIRO S.A. - PETROBRAS
AVENIDA REPÚBLICA DO CHILE, NO. 65, CENTRO, RIO DE JANEIRO, 20031-912, BRAZIL
Covered Property
(1)
Hydraulic Actuation System for Diverless Bell Mouth
Application:
17/900,366 →
Publication:
US 2023/0073977