VALE S.A

City:

Country:

United States

Published Applications:

Last publication date:

2014-09-25

Top Assignees for applications by VALE S.A

The entities that hold a legal rights for patent applications filed by inventor VALE S.A:

VALE S.A from , US has applied for patents for these inventions. The list has both pending applications and granted patents:

Bucking circuit for annulling a magnetic field

System and method for rare earths extraction

Process for obtaining carboxymethyl cellulose from agro-industrial residues and carboxymethyl cellulose and use thereof

InventorID:

559525 ⎘