Patent Assignment
Reel/Frame 066783/0247
Assignment of Assignor's Interest
Recorded: 2024-03-15
Pages: 5
Assignors
DA SILVA, MARIA GERMINO FERREIRA
Executed: 2024-01-04
CRISTANTE, VALTAIR MARCOS
Executed: 2024-01-04
DA SILVA, FERNANDO ANTONIO MOREIRA
Executed: 2024-01-04
GUIMARAES, CIRO DOS SANTOS
Executed: 2024-01-04
Assignee
PETRÓLEO BRASILEIRO S.A. - PETROBRAS
AV. REPÚBLICA DO CHILE, N. 65, CENTRO, RIO DE JANEIRO, 20031912, BRAZIL
Covered Property
(1)
Method for Applying the Scale Inhibitor to Completion Fluids During Injectivity Test Operations