Marcel Vasconcelos Melo

City:

Niteroi

Country:

Brazil

Published Applications:

Last publication date:

2009-05-28

Top Assignees for applications by Marcel Vasconcelos Melo

The entities that hold a legal rights for patent applications filed by inventor Melo Marcel Vasconcelos:

PETROLEO BRASILEIRO S.A. -PETROBRAS 1 Rio de Janeiro, Brazil

Recent patent applications by Melo Marcel Vasconcelos

Marcel Vasconcelos Melo from Niteroi, BR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-05-28

US20090134093A1

Performing operations; transporting

Process for treating effluents from the oil industry for discharge or reutilization

InventorID:

3953237 ⎘